Report generated by DeltaWave: http://deltaw.org
28/01/2021 15:24:14
| Result |
| DeltaWave v1.0.52, 2021-01-28T15:22:28.4853123+00:00 |
| Reference: Standard.flac[L] 9807071 samples 44100Hz 24bits, stereo, MD5=00 |
| Comparison: MQA.flac[L] 9807071 samples 44100Hz 16bits, stereo, MD5=00 |
| Settings: |
| Gain:False, Remove DC:False |
| Non-linear Gain EQ:False Non-linear Phase EQ: False |
| EQ FFT Size:65536, EQ Frequency Cut: 0Hz - 0Hz, EQ Threshold: -160dB |
| Correct Drift:False, Precision:30 |
| Non-Linear drift Correction:False |
| Upsample:False, Window:Hann |
| Spectrum Window:Hann, Spectrum Size:16384 |
| Spectrogram Window:Hann, Spectrogram Size:1024, Spectrogram Steps:4096 |
| Dither:False |
| Trim Silence:False |
| Enable Simple Waveform Measurement: False |
| Discarding Reference: Start=0s, End=0s |
| Discarding Comparison: Start=0s, End=0s |
| Initial peak values Reference: -0.01dB Comparison: 0dB |
| Initial RMS values Reference: -11.184dB Comparison: -11.188dB |
| Null Depth=28.125dB |
| X-Correlation offset: -3 samples |
| Trimmed 0 samples ( 0.00ms) front, 0 samples ( 0.00ms end) |
| Gain matching disabled. |
| Phase offset=-0.068027ms (-3 samples) |
| Difference (rms) = -32.85dB [-36.94dBA] |
| Correlated Null Depth=58.11dB [52.89dBA] |
| Clock drift: 0 ppm |
| Files are NOT a bit-perfect match (match=0.51%) at 16 bits |
| Files are NOT a bit-perfect match (match=0.02%) at 24 bits |
| Files match @ 49.9913% when reduced to 6.9 bits |
| ---- Phase difference (full bandwidth): 77.132013064466° |
| 0-10kHz: 13.63° |
| 0-20kHz: 74.91° |
| 0-24kHz: 77.13° |
| Timing error (rms jitter): 168.4μs |
| RMS of the difference of spectra: -78.1084020026812dB |
| DF Metric (step=400ms, overlap=0%): |
| Median=-27.4dB |
| Max=-13.9dB Min=-53.8dB |
| 1% > -52.9dB |
| 10% > -44.12dB |
| 25% > -32.08dB |
| 50% > -27.37dB |
| 75% > -22.91dB |
| 90% > -20.06dB |
| 99% > -15.46dB |
| PK Metric (step=400ms, overlap=0%): |
| Median=-34dB |
| Max=-21.5dB Min=-77.1dB |
| 1% > -74.47dB |
| 10% > -64.65dB |
| 25% > -39.42dB |
| 50% > -33.97dB |
| 75% > -29.66dB |
| 90% > -27.74dB |
| 99% > -24.23dB |
| gn=1, dc=0, dr=0, of=-3 |
| DONE! |
| Signature: 6f90806c3d73e55f8b2e2925227b8984 |