DeltaWave null-testing audio comparator (beta)

fas42 · March 25, 2019

Thanks ... feedback by the program itself of the confidence it has in processing the particular files would be helpful, in this regard.

TomCapraro · March 25, 2019

because when you load the same file without activating any correction it does not provide the result of bit perfect?
If the file is the same in reference and comparison should it not be null?
Activating drift correction is bit perfect.
A file identical to another that needs correction?

fas42 · March 25, 2019

The goal needs to be that a particular track should be able to be compared to the same track, where the latter has a gain variation, slight time misalignment, and a steady clock drift added - and a close to perfect null be achieved. Otherwise, how is one to know whether any difference is due to significant variation in the compare file; or, to the comparator's ability to process the files.

TomCapraro · March 25, 2019

I did some tests.
With 96khz files it provides bit perfect
With 16bit / 44.1khz files instead it provides different results.
I also tried upsampling on the 44.1khz file and this is also wrong

TomCapraro · March 25, 2019

maybe the error lies here, in the first alignment samples?

pkane2001 · March 26, 2019

1 hour ago, fas42 said:

The goal needs to be that a particular track should be able to be compared to the same track, where the latter has a gain variation, slight time misalignment, and a steady clock drift added - and a close to perfect null be achieved. Otherwise, how is one to know whether any difference is due to significant variation in the compare file; or, to the comparator's ability to process the files.

Ultimately, there's nothing that guarantees that DeltaWave or any other software will always find a perfect alignment in the presence of random or non-random noise. When enough samples are provided, the algorithm will have more to chew on to reduce the effect of noise.

3 seconds at 44.1k is just enough samples for a single FFT. DeltaWave tries to do up to 20 overlapped FFTs to determine clock drift. In the absence of noise, two will be sufficient, but with noise, more are necessary. 30 seconds at 44.1k is just enough samples for 20. The noisier the data, the more samples are needed.

What the software does is to give you a number of statistical measures and a visual feedback of how good the match was. You can use it as a guide to know if it's working or not.

pkane2001 · March 26, 2019

31 minutes ago, TomCapraro said:

maybe the error lies here, in the first alignment samples?

Sorry, Tom, I don't seem to be able to reproduce this, no matter what files I try.

You are aligning a file to itself, correct? And you turned off all the alignment features in settings. When looking at your result, I don't see any processing being applied to the files, not cross-correlation or gain or drift correction, so I don't understand the large 0.1 second mismatch in the aligned waveforms.

Try this: go to Help menu and select Logging -> Debug. Then, run this test again. When finished, go to Help->Logging->View Log menu and copy the text from the log file and upload it for me to look at. Maybe it will have some clues as to what happened.

fas42 · March 26, 2019

19 minutes ago, pkane2001 said:

Ultimately, there's nothing that guarantees that DeltaWave or any other software will always find a perfect alignment in the presence of random or non-random noise. When enough samples are provided, the algorithm will have more to chew on to reduce the effect of noise.

Just to clarify, what exactly do you mean by "noise"? Is this anything that if gain adjusted, time aligned, and drift corrected the two files are not identical; which could be because of, say, harmonic distortion, odd glitches, or steady background noise?

pkane2001 · March 26, 2019

28 minutes ago, pkane2001 said:

Sorry, Tom, I don't seem to be able to reproduce this, no matter what files I try.

You are aligning a file to itself, correct? And you turned off all the alignment features in settings. When looking at your result, I don't see any processing being applied to the files, not cross-correlation or gain or drift correction, so I don't understand the large 0.1 second mismatch in the aligned waveforms.

Try this: go to Help menu and select Logging -> Debug. Then, run this test again. When finished, go to Help->Logging->View Log menu and copy the text from the log file and upload it for me to look at. Maybe it will have some clues as to what happened.

@TomCapraro, actually I see a possible reason for this. The new approximate drift correction algorithm I added in 1.0.20 is being used even when all the settings are turned off. It was not designed to be used in this case, so that's a bug.

And yet, I still can't reproduce the problem you are seeing. Can you please share the REC1.wav file with me so I can try to confirm it?

pkane2001 · March 26, 2019

30 minutes ago, fas42 said:

Just to clarify, what exactly do you mean by "noise"? Is this anything that if gain adjusted, time aligned, and drift corrected the two files are not identical; which could be because of, say, harmonic distortion, odd glitches, or steady background noise?

All of the above. Even clock itself is often modulated by various sources of noise. I've seen a clock drift that looks like a sine-wave, for example. DW can't correct for that (at least not easily, I've tried!) The best any algorithm can do in the presence of unknown noise is to use more data to try to average out its effects. But only if the noise is random can any predictions be made about accuracy, and then, only using statistics.

Another approach is to try to model non-random noise and to then remove it. That approach is hard, requires much, much more data to do this without affecting the accuracy of the calculation, and can often lead to wrong results (if the model is wrong).

fas42 · March 26, 2019

Which leaves us in a not brilliant situation in trying to find where significant differences may be ... DW comparing the 1st generation copy to the original of Bob Marley B,

DeltaWave v1.0.20, 2019-03-26T13:03:15.8649904+11:00
Reference: Bob Marley original.wav[L] 1574916 samples 44100Hz 32bits, MD5=00
Comparison: Bob Marley 1st gen.wav[L] 1654652 samples 44100Hz 32bits, MD5=00
Settings:
   Gain:True, Remove DC:True
   Non-linear Gain:False   EQ FFT Size:262144, EQ Frequency Cut: 0Hz - 0Hz, EQ Threshold: -160dB
   Correct Drift:True, Precision:30
   Upsample:True, Window:Hann
   Spectrum Window:Blackman, Spectrum Size:524288
   Spectrogram Window:Lanczos, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

Discarding Reference: Start=0s, End=0s
Discarding Comparison: Start=0s, End=0s

Initial peak values Reference: -1.549dB Comparison: -1.443dB
Initial RMS values Reference: -17.93dB Comparison: -18.103dB

Null Depth=9.869dB
X-Correlation offset: -51367 samples

Final peak values Reference: -1.549dB Comparison: -1.522dB
Final RMS values Reference: -17.223dB Comparison: -17.223dB

Gain= 0.0336dB (1.0039x) Phase offset=-1164.79967ms (-51367.665 samples)
Difference (rms) = -53.69dB [-65.36dBA]
Correlated Null Depth=56.73dB [59.45dBA]
Clock drift: 0.63 ppm

Files are NOT a bit-perfect match (match=0.93%) at 16 bits
Files are NOT a bit-perfect match (match=0%) at 32 bits
Files match @ 50.1% when reduced to 9.25 bits

Phase difference (full bandwidth): 17.4584729716971°
                 0-10,000Hz: 0.885531814687078°
                 0-20,000Hz: 1.78351229633455°
                 0-24,000Hz: 17.4584729716971°
                 0-44,100Hz: 17.4584729716971°
                 0-48,000Hz: 17.4584729716971°
RMS of the difference of spectra: -126.774244435618dB
DONE!

Signature: bf4a9b91ac8c16f86cc385c08b4dfa7e

pkane2001 · March 26, 2019

46 minutes ago, fas42 said:

Which leaves us in a not brilliant situation in trying to find where significant differences may be ... DW comparing the 1st generation copy to the original of Bob Marley B,

DeltaWave v1.0.20, 2019-03-26T13:03:15.8649904+11:00
Reference: Bob Marley original.wav[L] 1574916 samples 44100Hz 32bits, MD5=00
Comparison: Bob Marley 1st gen.wav[L] 1654652 samples 44100Hz 32bits, MD5=00
Settings:
   Gain:True, Remove DC:True
   Non-linear Gain:False   EQ FFT Size:262144, EQ Frequency Cut: 0Hz - 0Hz, EQ Threshold: -160dB
   Correct Drift:True, Precision:30
   Upsample:True, Window:Hann
   Spectrum Window:Blackman, Spectrum Size:524288
   Spectrogram Window:Lanczos, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

Discarding Reference: Start=0s, End=0s
Discarding Comparison: Start=0s, End=0s

Initial peak values Reference: -1.549dB   Comparison: -1.443dB
Initial RMS values Reference: -17.93dB   Comparison: -18.103dB

Null Depth=9.869dB
X-Correlation offset: -51367 samples

Final peak values Reference: -1.549dB   Comparison: -1.522dB
Final RMS values Reference: -17.223dB   Comparison: -17.223dB

Gain= 0.0336dB (1.0039x) Phase offset=-1164.79967ms (-51367.665 samples)
Difference (rms) = -53.69dB [-65.36dBA]
Correlated Null Depth=56.73dB [59.45dBA]
Clock drift: 0.63 ppm

Files are NOT a bit-perfect match (match=0.93%) at 16 bits
Files are NOT a bit-perfect match (match=0%) at 32 bits
Files match @ 50.1% when reduced to 9.25 bits

Phase difference (full bandwidth): 17.4584729716971°
                 0-10,000Hz: 0.885531814687078°
                 0-20,000Hz: 1.78351229633455°
                 0-24,000Hz: 17.4584729716971°
                 0-44,100Hz: 17.4584729716971°
                 0-48,000Hz: 17.4584729716971°
RMS of the difference of spectra: -126.774244435618dB
DONE!

Signature: bf4a9b91ac8c16f86cc385c08b4dfa7e

Why so, Frank? There are tools in DW to help you. You just need to know where to look.

If you examine each generation, you'll find that the drift increases by about 0.6ppm. Let's take a look:

First generation - 0.6ppm. Second generation is 1.2ppm. 3rd generation is 1.8ppm. 4th is 2.4ppm, 5th = 3.0ppm etc. All within a few hundreds of a ppm of 0.6ppm per generation.

The deviation from 0.6 is less than 0.05ppm at each generation. So, what does 0.05ppm mean? It's a delay of a single sample in 200 million samples. At 44.1kHz that's about 8 minutes worth of music, and yet DeltaWave determined this drift with only 30 seconds worth of samples, and the error appears to be 1/200,000,000. I find this impressive, but I guess you don't.

pkane2001 · March 26, 2019

Let's examine what's going on with Bob Marley's track. First generation against reference.

First, the spectrum:

Obviously, there is a divergence above around 19KHz due to a filter. Let's see what that looks like if you compare the two spectrums:

Wow, large difference after about 19kHz, multiple dBs! Maybe it's a good idea to low-pass filter above there? DW can do that.

Also interesting the sinewave-like shape to the spectrum difference. That's an artifact produced by Dennis' ADC. Here it is zoomed in:

Not huge in relative terms, only about 0.5dB swing, but still an interesting structure that I didn't know was there. Easy to see in DW!

DW has a tool that can compensate for this, FFT EQ. Here's what the spectrum delta looks like if I engage EQ:

All the waves are gone! Instant, and perfect EQ

And of course, there is a lot more there in DW. I'll write better documentation for all of this once I finish fixing the bugs. For now, it's still a beta test.

Here's that same track low-pass filtered at 19kHz:

esldude · March 26, 2019

I understand what Franks wants. It is what I wanted too. You want perfect or so near perfect time alignment it is a non-issue, and the same for timing drift, and the same for gain. All those are what Bill Waslo of Diffmaker and Liberty instruments called uninteresting differences. Meaning anything left was from some other factor.

Deltawave isn't that perfect. It is better than Diffmaker by far, offers many more tools by far, and so many useful things. It still may not tell you, the null was ruined by distortion, or frequency response (though it has enough tools to determine this one) or some other factors. But it is a darned useful set of tools for these purposes. Most important to me is when it gives you a deep null you can count on it being for real. Maybe some relatively unimportant factor prevents a deep null and it isn't obvious why, but if the null is deep the match is really good.

So at this point Paul's Deltawave is one heck of a piece of software. If all he does is iron out bugs he has managed that. So far he keeps adding useful features and conveniences to the core function of it at a very rapid clip. So many kudos to Paul for that. And kudos to all the "tough customers" who point out problems or suggest useful features.

TomCapraro · March 26, 2019

7 hours ago, pkane2001 said:

Sorry, Tom, I don't seem to be able to reproduce this, no matter what files I try.

You are aligning a file to itself, correct? And you turned off all the alignment features in settings. When looking at your result, I don't see any processing being applied to the files, not cross-correlation or gain or drift correction, so I don't understand the large 0.1 second mismatch in the aligned waveforms.

Try this: go to Help menu and select Logging -> Debug. Then, run this test again. When finished, go to Help->Logging->View Log menu and copy the text from the log file and upload it for me to look at. Maybe it will have some clues as to what happened.

2019-03-26 00:01:20.1084|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:01:20.2177|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:01:20.2646|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:01:20.2646|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:01:20.3455|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:01:20.3924|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:01:20.3924|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:02:06.1364|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:02:07.5963|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:02:07.5963389+01:00
2019-03-26 00:02:07.5963|INFO|Wave.WaveForm|Reference: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:02:07.5963|INFO|Wave.WaveForm|Comparison: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:02:07.6119|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:02:36.6374|INFO|Wave.WaveForm|Signature: 9c852186ef41d71303efe814839ed8a7
2019-03-26 00:03:57.5362|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:03:58.9109|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:03:58.9109353+01:00
2019-03-26 00:03:58.9265|INFO|Wave.WaveForm|Reference: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:03:58.9265|INFO|Wave.WaveForm|Comparison: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:03:58.9265|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:True, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:04:10.2599|INFO|Wave.WaveForm|Signature: 1d724cc82ac6171edd6a9d30f640a71e
2019-03-26 00:08:10.8625|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:08:10.9562|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:08:11.0031|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:08:11.0031|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:08:11.0812|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:08:11.1281|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:08:11.1281|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:11:16.6387|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:11:16.7480|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:11:16.7793|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:11:16.7949|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:11:16.8730|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:11:16.9043|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:11:16.9043|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:11:36.4040|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:11:36.5290|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:11:36.5290446+01:00
2019-03-26 00:11:36.5290|INFO|Wave.WaveForm|Reference: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:11:36.5290|INFO|Wave.WaveForm|Comparison: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:11:36.5451|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:11:38.9352|INFO|Wave.WaveForm|Signature: a972e7d4693e20833ad6ab9202776bf2
2019-03-26 00:12:57.8300|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:12:57.9237|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:12:57.9706|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:12:57.9706|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:12:58.0643|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:12:58.0955|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:12:58.0955|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:13:12.6007|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:13:12.7100|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:13:12.7100743+01:00
2019-03-26 00:13:12.7256|INFO|Wave.WaveForm|Reference: pink 2.wav[L] 441000 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:13:12.7256|INFO|Wave.WaveForm|Comparison: pink 2.wav[L] 441000 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:13:12.7256|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:13:12.8350|INFO|Wave.WaveForm|Null Depth=300dB
2019-03-26 00:13:17.0238|INFO|Wave.WaveForm|X-Correlation offset: 0 samples
2019-03-26 00:13:17.0881|ERROR|Wave.WaveForm|Stopped!
in System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
in Wave.WaveForm.ComputeFinalDrift(Double[]& L, Double[]& L1, Double& ss, Double& ii, Int32 data_length, Int32 sz, Int32 freq, Double min_drift, Boolean correctDrift) in C:\Users\ypa\documents\visual studio 2015\Projects\Wave\Wave\WaveForm.cs:riga 2346
in Wave.WaveForm.ProcessAll(Double[] L, Double[] L1, Int32 freq, Int32 freq1, Int32 freq2, Int32 bits1, Int32 bits2, Boolean bMatch, Boolean bLoadOnly) in C:\Users\ypa\documents\visual studio 2015\Projects\Wave\Wave\WaveForm.cs:riga 1676
2019-03-26 00:13:17.0881|INFO|Wave.WaveForm|Stopped! Si sono verificati uno o più errori.
2019-03-26 00:13:17.1037|INFO|Wave.WaveForm|Signature: eb23ae9fc36983ad818e5ec9444b065c
2019-03-26 00:13:29.7321|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:13:29.8258|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:13:29.8258490+01:00
2019-03-26 00:13:29.8258|INFO|Wave.WaveForm|Reference: pink 2.wav[L] 441000 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:13:29.8258|INFO|Wave.WaveForm|Comparison: pink 2.wav[L] 441000 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:13:29.8258|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:13:29.9195|INFO|Wave.WaveForm|Null Depth=300dB
2019-03-26 00:13:30.0289|INFO|Wave.WaveForm|X-Correlation offset: 0 samples
2019-03-26 00:13:30.0758|ERROR|Wave.WaveForm|Stopped!
in System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
in Wave.WaveForm.ComputeFinalDrift(Double[]& L, Double[]& L1, Double& ss, Double& ii, Int32 data_length, Int32 sz, Int32 freq, Double min_drift, Boolean correctDrift) in C:\Users\ypa\documents\visual studio 2015\Projects\Wave\Wave\WaveForm.cs:riga 2346
in Wave.WaveForm.ProcessAll(Double[] L, Double[] L1, Int32 freq, Int32 freq1, Int32 freq2, Int32 bits1, Int32 bits2, Boolean bMatch, Boolean bLoadOnly) in C:\Users\ypa\documents\visual studio 2015\Projects\Wave\Wave\WaveForm.cs:riga 1676
2019-03-26 00:13:30.0758|INFO|Wave.WaveForm|Stopped! Si sono verificati uno o più errori.
2019-03-26 00:13:30.0758|INFO|Wave.WaveForm|Signature: e4084ed4841edb27a99508e9d825bd2d
2019-03-26 00:13:44.8278|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:13:44.9215|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:13:44.9215111+01:00
2019-03-26 00:13:44.9215|INFO|Wave.WaveForm|Reference: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:13:44.9215|INFO|Wave.WaveForm|Comparison: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:13:44.9389|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:13:47.2684|INFO|Wave.WaveForm|Signature: e2e357e207933ef5dcd5054db5db752b
2019-03-26 00:14:41.6752|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:14:41.7690|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:14:41.8158|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:14:41.8158|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:14:41.8939|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:14:41.9408|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:14:41.9408|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:14:58.8056|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:14:58.9197|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:14:58.9197393+01:00
2019-03-26 00:14:58.9353|INFO|Wave.WaveForm|Reference: pink 2.wav[L] 661500 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:14:58.9353|INFO|Wave.WaveForm|Comparison: pink 2.wav[L] 661500 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:14:58.9353|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:15:03.1536|INFO|Wave.WaveForm|Signature: 44a5c5be55009fb35f572f920fcf56f2
2019-03-26 00:15:34.4369|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:15:34.5306|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:15:34.5306253+01:00
2019-03-26 00:15:34.5306|INFO|Wave.WaveForm|Reference: pink 2.wav[L] 661500 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:15:34.5306|INFO|Wave.WaveForm|Comparison: pink 2.wav[L] 661500 samples 44100Hz 16bits, mono, MD5=00
2019-03-26 00:15:34.5306|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:True, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:15:38.4216|INFO|Wave.WaveForm|Signature: 57757ee154c2531541feaa35190aa45a
2019-03-26 00:17:48.8928|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:17:48.9865|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:17:49.0334|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:17:49.0334|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:17:49.1115|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:17:49.1584|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:17:49.1584|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:18:16.5215|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:18:17.0998|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:18:17.0998728+01:00
2019-03-26 00:18:17.0998|INFO|Wave.WaveForm|Reference: DX.wav[L] 21941760 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:18:17.0998|INFO|Wave.WaveForm|Comparison: DX.wav[L] 21941760 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:18:17.1154|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:19:11.7080|INFO|Wave.WaveForm|Signature: 49e43411c7acef203d0b9b7fa442d722
2019-03-26 00:26:53.0585|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:26:54.9544|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:26:54.9544829+01:00
2019-03-26 00:26:54.9706|INFO|Wave.WaveForm|Reference: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10002432 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:26:54.9706|INFO|Wave.WaveForm|Comparison: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:26:54.9706|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:27:04.4782|INFO|Wave.WaveForm|Signature: a1b36e2d205d2ba184ef101dcd409a35
2019-03-26 00:29:26.8069|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:29:28.4212|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:29:28.4055880+01:00
2019-03-26 00:29:28.4212|INFO|Wave.WaveForm|Reference: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10002432 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:29:28.4212|INFO|Wave.WaveForm|Comparison: Rimsky-Korsakov - Dance of the Tumblers from The Snow Maiden.flac[L] 10078208 samples 44100Hz 16bits, stereo, MD5=00
2019-03-26 00:29:28.4212|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:True, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:29:39.9874|INFO|Wave.WaveForm|Signature: 363965bc27822287b93a0f19347b3560
2019-03-26 00:35:30.2491|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:35:30.3584|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:35:30.4053|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:35:30.4053|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:35:30.5331|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:35:30.5643|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:35:30.5643|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:35:49.8024|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:35:49.9447|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:35:49.9447924+01:00
2019-03-26 00:35:49.9447|INFO|Wave.WaveForm|Reference: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:35:49.9447|INFO|Wave.WaveForm|Comparison: pink 1.wav[L] 960000 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 00:35:49.9604|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:35:52.4043|INFO|Wave.WaveForm|Signature: 365865e6dc83cbb1d5fac253a736e55e
2019-03-26 00:37:17.1952|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 00:37:17.2889|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:37:17.3358|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:37:17.3358|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:37:17.4139|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 00:37:17.4608|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 00:37:17.4608|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 00:37:36.3144|INFO|Wave.WaveForm|ProcessAll
2019-03-26 00:37:36.4669|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T00:37:36.4550404+01:00
2019-03-26 00:37:36.4669|INFO|Wave.WaveForm|Reference: pink 40.wav[L] 3840000 samples 96000Hz 24bits, mono, MD5=00
2019-03-26 00:37:36.4669|INFO|Wave.WaveForm|Comparison: pink 40.wav[L] 3840000 samples 96000Hz 24bits, mono, MD5=00
2019-03-26 00:37:36.4669|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 00:37:49.3979|INFO|Wave.WaveForm|Signature: 400c70c6ff7308c7bb780ddd29141678
2019-03-26 07:46:44.0290|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 07:46:44.1384|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 07:46:44.1696|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 07:46:44.1852|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 07:46:44.2947|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 07:46:44.3415|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 07:46:44.3415|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 07:47:10.4537|INFO|Wave.WaveForm|ProcessAll
2019-03-26 07:47:10.6099|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T07:47:10.6099371+01:00
2019-03-26 07:47:10.6255|INFO|Wave.WaveForm|Reference: REC 1.wav[L] 3292702 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 07:47:10.6255|INFO|Wave.WaveForm|Comparison: REC 1.wav[L] 3292702 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 07:47:10.6255|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 07:48:01.7075|DEBUG|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 07:48:12.3701|DEBUG|Wave.WaveForm|Progress [NOT Bit Perfect ] 0,62% Gain matching disabled. Phase offset=0ms Difference (rms) = -84,8dB [-89,19dBA] Correlated Null Depth=68,77dB [69,36dBA] Clock drift: 0 ppm, , 100%
2019-03-26 07:48:12.3701|INFO|Wave.WaveForm|Signature: 4cdd7794e39bb810745fb3ee2e421458
2019-03-26 08:29:25.5798|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 08:29:25.6735|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 08:29:25.7203|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 08:29:25.7203|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 08:29:25.8548|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 08:29:25.8860|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 08:29:25.9016|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 08:31:58.6451|INFO|Wave.WaveForm|DeltaWave 1.0.21.0 starting up
2019-03-26 08:31:58.7544|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 08:31:58.8013|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 08:31:58.8013|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 08:31:58.8794|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6} | [WASAPI] Altoparlanti (Realtek High Definition Audio) 44100/32
2019-03-26 08:31:58.9262|INFO|Wave.WaveForm|Adding driver: [WASAPI]{0.0.0.00000000}.{bcbe7f3c-c307-4b2b-930c-712765df7cee} | [WASAPI] Realtek Digital Output (Realtek High Definition Audio) 48000/32
2019-03-26 08:31:58.9262|INFO|Wave.WaveForm|Current driver: [WASAPI]{0.0.0.00000000}.{3e87877f-7c77-4b66-8238-079343f80af6}
2019-03-26 08:33:13.9952|DEBUG|Wave.WaveForm|TaskStart: Interactive=True
2019-03-26 08:33:14.0108|INFO|Wave.WaveForm|ProcessAll
2019-03-26 08:33:14.0108|DEBUG|Wave.WaveForm|Reading wisdom file from C:\Users\TOM\AppData\Local\DeltaWave\wisdom.txt
2019-03-26 08:33:14.0108|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, , 0%
2019-03-26 08:33:14.0268|DEBUG|Wave.WaveForm|readWav: Reading file C:\Users\TOM\Desktop\rumore residuo\REC 1.wav
2019-03-26 08:33:14.0268|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 1%, 0,0769230769230769%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 2%, 0,153846153846154%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 3%, 0,230769230769231%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 4%, 0,307692307692308%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 5%, 0,384615384615385%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 6%, 0,461538461538462%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 7%, 0,538461538461539%
2019-03-26 08:33:14.0425|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 8%, 0,615384615384615%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 9%, 0,692307692307692%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 10%, 0,769230769230769%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 11%, 0,846153846153846%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 12%, 0,923076923076923%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 13%, 1%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 14%, 1,07692307692308%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 15%, 1,15384615384615%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 16%, 1,23076923076923%
2019-03-26 08:33:14.0581|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 17%, 1,30769230769231%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 18%, 1,38461538461538%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 19%, 1,46153846153846%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 20%, 1,53846153846154%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 21%, 1,61538461538462%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 22%, 1,69230769230769%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 23%, 1,76923076923077%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 24%, 1,84615384615385%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 25%, 1,92307692307692%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|readWAVE: Read file C:\Users\TOM\Desktop\rumore residuo\REC 1.wav, samples=3292702
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 26%, 2%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 27%, 2,07692307692308%
2019-03-26 08:33:14.0752|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 28%, 2,15384615384615%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 29%, 2,23076923076923%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 30%, 2,30769230769231%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 31%, 2,38461538461538%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 32%, 2,46153846153846%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 33%, 2,53846153846154%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 34%, 2,61538461538462%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 35%, 2,69230769230769%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 36%, 2,76923076923077%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 37%, 2,84615384615385%
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2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 39%, 3%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 40%, 3,07692307692308%
2019-03-26 08:33:14.0925|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 41%, 3,15384615384615%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 42%, 3,23076923076923%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 43%, 3,30769230769231%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 44%, 3,38461538461539%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 45%, 3,46153846153846%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 46%, 3,53846153846154%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 47%, 3,61538461538462%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 48%, 3,69230769230769%
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2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 50%, 3,84615384615385%
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2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 52%, 4%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 53%, 4,07692307692308%
2019-03-26 08:33:14.1081|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 54%, 4,15384615384615%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 55%, 4,23076923076923%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 56%, 4,30769230769231%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 57%, 4,38461538461539%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 58%, 4,46153846153846%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 59%, 4,53846153846154%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 60%, 4,61538461538462%
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2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 66%, 5,07692307692308%
2019-03-26 08:33:14.1238|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 67%, 5,15384615384615%
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2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 69%, 5,30769230769231%
2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 70%, 5,38461538461539%
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2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 72%, 5,53846153846154%
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2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 78%, 6%
2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 79%, 6,07692307692308%
2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 80%, 6,15384615384615%
2019-03-26 08:33:14.1394|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 81%, 6,23076923076923%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 82%, 6,30769230769231%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 83%, 6,38461538461539%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 84%, 6,46153846153846%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 85%, 6,53846153846154%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 86%, 6,61538461538462%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 87%, 6,69230769230769%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 88%, 6,76923076923077%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 89%, 6,84615384615385%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 90%, 6,92307692307692%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 91%, 7%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 92%, 7,07692307692308%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 93%, 7,15384615384615%
2019-03-26 08:33:14.1550|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 94%, 7,23076923076923%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 95%, 7,30769230769231%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 96%, 7,38461538461539%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 97%, 7,46153846153846%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 98%, 7,53846153846154%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 99%, 7,61538461538462%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, , 3,84615384615385%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|readWav: Reading file C:\Users\TOM\Desktop\rumore residuo\REC 1.wav
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 1%, 0,0769230769230769%
2019-03-26 08:33:14.1706|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 2%, 0,153846153846154%
2019-03-26 08:33:14.1862|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 3%, 0,230769230769231%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 4%, 0,307692307692308%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 5%, 0,384615384615385%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 6%, 0,461538461538462%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 7%, 0,538461538461539%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 8%, 0,615384615384615%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 9%, 0,692307692307692%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 10%, 0,769230769230769%
2019-03-26 08:33:14.1882|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 11%, 0,846153846153846%
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2019-03-26 08:33:14.2038|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 13%, 1%
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2019-03-26 08:33:14.2038|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 15%, 1,15384615384615%
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2019-03-26 08:33:14.2038|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 20%, 1,53846153846154%
2019-03-26 08:33:14.2038|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 21%, 1,61538461538462%
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2019-03-26 08:33:14.2195|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 23%, 1,76923076923077%
2019-03-26 08:33:14.2195|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 24%, 1,84615384615385%
2019-03-26 08:33:14.2195|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 25%, 1,92307692307692%
2019-03-26 08:33:14.2195|DEBUG|Wave.WaveForm|readWAVE: Read file C:\Users\TOM\Desktop\rumore residuo\REC 1.wav, samples=3292702
2019-03-26 08:33:14.2195|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 26%, 2%
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2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 90%, 6,92307692307692%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 91%, 7%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 92%, 7,07692307692308%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 93%, 7,15384615384615%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 94%, 7,23076923076923%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 95%, 7,30769230769231%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 96%, 7,38461538461539%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 97%, 7,46153846153846%
2019-03-26 08:33:14.2976|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 98%, 7,53846153846154%
2019-03-26 08:33:14.3132|DEBUG|Wave.WaveForm|Progress Loading File: REC 1.wav, 99%, 7,61538461538462%
2019-03-26 08:33:14.3132|DEBUG|Wave.WaveForm|Progress Files loaded, , 7,69230769230769%
2019-03-26 08:33:14.3132|INFO|Wave.WaveForm|DeltaWave v1.0.21, 2019-03-26T08:33:14.3132335+01:00
2019-03-26 08:33:14.3132|INFO|Wave.WaveForm|Reference: REC 1.wav[L] 3292702 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 08:33:14.3132|INFO|Wave.WaveForm|Comparison: REC 1.wav[L] 3292702 samples 96000Hz 32bits, mono, MD5=00
2019-03-26 08:33:14.3132|INFO|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 08:33:14.3132|DEBUG|Wave.WaveForm|Settings:
   Gain:False, Remove DC:False
   Non-linear Gain:False   EQ FFT Size:524288, EQ Frequency Cut: 15Hz - 24000Hz, EQ Threshold: -160dB
   Correct Drift:False, Precision:30
   Upsample:False, Window:Hann
   Spectrum Window:Hann, Spectrum Size:65536
   Spectrogram Window:Hann, Spectrogram Size:32768, Spectrogram Steps:1024
   Dither:False
   Trim Silence:False

2019-03-26 08:33:25.3335|DEBUG|Wave.WaveForm|Progress [NOT Bit Perfect ] 0,62% Gain matching disabled. Phase offset=0ms Difference (rms) = -84,8dB [-89,19dBA] Correlated Null Depth=68,77dB [69,36dBA] Clock drift: 0 ppm, , 100%
2019-03-26 08:33:25.3335|INFO|Wave.WaveForm|Signature: 08dc6aeb0b73aa03a8b93937c9e48ca5

TomCapraro · March 26, 2019

7 hours ago, pkane2001 said:

@TomCapraro, actually I see a possible reason for this. The new approximate drift correction algorithm I added in 1.0.20 is being used even when all the settings are turned off. It was not designed to be used in this case, so that's a bug.

And yet, I still can't reproduce the problem you are seeing. Can you please share the REC1.wav file with me so I can try to confirm it?

certainly no problem, for me always the maximum availability
Here is the REC1 file, just load it on itself

https://we.tl/t-dVvHDiGYm8

TomCapraro · March 26, 2019

if I can help
loading on itself REC1 provides no bit perfect
if enabled, drift correction provides bit perfect
continuing to compare if I disable the drift correction again the problem disappears ... !!!!

pkane2001 · March 26, 2019

3 hours ago, TomCapraro said:

if I can help
loading on itself REC1 provides no bit perfect
if enabled, drift correction provides bit perfect
continuing to compare if I disable the drift correction again the problem disappears ... !!!!

Thank you, Tom! Strange, but I still can't reproduce the problem and don't see any obvious issues in the log that you posted.

Can you please try re-downloading and re-installing DeltaWave from here? I suspect that you may have some corruption in the default settings file.

TomCapraro · March 26, 2019

41 minutes ago, pkane2001 said:

Thank you, Tom! Strange, but I still can't reproduce the problem and don't see any obvious issues in the log that you posted.

Can you please try re-downloading and re-installing DeltaWave from here? I suspect that you may have some corruption in the default settings file.

I uninstalled deltawave I cleaned the windows logs I reinstalled and unfortunately the problem remains
The problem is eliminated only if drift correction is active
if I make a new comparison and remove the drift again I get bit perfect
I think the problem is what drift correction does when it's disabled

pkane2001 · March 26, 2019

Hmm. Ok, I’ll continue looking, but I don’t see drift correction being used in your log or in my testing if it’s turned off. I’ll keep testing, thank you for trying!

TomCapraro · March 26, 2019

without enabling any correction to you by loading the REC1 file in reference and appears provides bit perfect?

I can try with version 1.019 ...

TomCapraro · March 26, 2019

version 1.019 does not generate this problem

pkane2001 · March 26, 2019

11 minutes ago, TomCapraro said:

without enabling any correction to you by loading the REC1 file in reference and appears provides bit perfect?

I can try with version 1.019 ...

Here's what I see:

pkane2001 · March 26, 2019

1 minute ago, TomCapraro said:

version 1.019 does not generate this problem

Let me try disabling the new drift computation algorithm, as that's the only difference I can see between these versions. I'll post a new version for you to try soon.

TomCapraro · March 26, 2019

36 minutes ago, pkane2001 said:

Here's what I see:

found...!!!
if the precision of the offset from 18 to 30 is imposed, the problem occurs
if instead I leave it at 18 everything returns to post
this is why it worked for you and I didn't

DeltaWave null-testing audio comparator (beta)

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