Popular Post John Dyson Posted November 4, 2019 Popular Post Share Posted November 4, 2019 This a separate thread because this doesn't apply only to the DHNRDS, but the general state of the old recordings originally created/mixed down in the 1960s through early 1990's... First, the original 'Harsh digital sound' complaints didn't come from only one cause, as there were at least three reasons (not in the order of impact): 1) Early state of 'digital audio' technology. 2) Unexpected signal detail that was partially covered up by complex dynamics in vinyl production 3) Different final/production mastering for digital media vs. analog media. I believe that items 1 and 2 have been well understood all along, and the relative magnitudes of items 1 and 2 have been discussed for 30+yrs. Item 3 has been underestimated or ignored in the public/consumer arena. This is a real problem, and has varying magnitude depending on the exact difference. I dont' know enough about the final mastering (I am not speaking of mixing the material, I am writing here about the two track stereo being prepared for distribution), to know all of the steps, but there are some deviations between the handling of digital vs. analog material. --- This discussion is not solely intended to shill for the DHNRDS -- that is NOT the goal here, but maybe to explain why the 'love' for vinyl and other analog media had been sparked and even sustained for so long. There are definitely recordings which cannot sound as good as they should, some are simply NOT available in their natural form. Instead, some material is still mostly available in the 'harsh digital' form unless on vinyl or properly mastered tape. For an example of the 'natural' Carpenters sound -- refer to the link below -- it must be removed in a few days, but it is here for illustrative purposes. TRY to find a natural sounding Carpenters distribution... You might have problems doing so -- unless you have vinyl or a VERY VERY special digital copy. Even the Carpenters 'singles' on HDtracks is NOT DolbyA decoded!!! It does NOT have the natural sound. (I haven't been able to 100% accurately decode the Carpenters until recently, only possible once I found the correct inverse equalization...) I APOLOGIZE FOR THE MP3s -- believe me, they are better than any normal digital release of the same material!!!! www.dropbox.com/sh/g7bye8uii2ashq1/AACyGhV4R5FYZXDFlAz3HNFoa?dl=0 --- I have listened to a LOT of CDs made from older recordings, both CDs mastered/produced in the early days of digital, and CDs/digital produced more recently, and it is extremely clear to me that the differences can be enumerated as below: 1) No DolbyA decoding, substituted by EQ 2) No DolbyA decoding, not substituted by EQ 3) Additional manipulation, incl compression. In recent years, becoming much more prominent starting in the middle 1990s, and even more egregious in the 2000's and beyond, dynamic range has been deemphasized as a desirable trait, and loudness seems more important to the distributors. This dynamic range matter is well understood, and even some of the motivations for decreased dynamic range are understood -- it is the other items that I am writing about here. Actually, this missing step of DolbyA decoding, and the oassociated decrease in high frequency dynamic range MIGHT have been a contributing factor to the current 'loudness wars' and the consumer toleration for decreased dynamic range! --- Here is the scenario that has happened REPEATEDLY in the past: DolbyA Recording -> EQ -> distribution to consumer Instead, the following should have happened: DolbyA Recording -> DolbyA decode -> distribution to consumer One my ask: Why did this happen? I have no firsthand knowledge, but just existance proof. It has taken some time to collect the information, but there might be several causes: 1) Material already in digital form, archived by LOC (Library of Congres) procedures that make NR decoding before archiving an optional step. 2) Insufficient metadata/documentation and/or missing calibration tones making the decoding effort inconvenient. 3) Time/cost of realtime limited for HW DolbyA decoding, much slower & inconvenient than copying digial files directly. When looking at these items above, and the fact that distribution moves a commodity around, ti is not an artistic endeavor from the standpoint of the business people, I'd suspect that there is sometimes an explicit financial decision to do EQ to attempt to hide the DolbyA encoding instead of the actual decoding operation itself. EQ can be done digitally fast, while decoding actually takes 1:1 time on recording vs. time to decode. Mentioning the details of the problem again: when the mastering was done by the distributor, instead of DolbyA decoding, they did an EQ operation like this: Recording -> EQ -> distribute instead of Recording -> DolbyA decode -> distribute... So, what the remastering does is this: distribution copy -> inverse EQ -> DolbyA decode -> 'better sound results' The problem is that the original EQ isn't documented, and also the ongoing problem was that I didn't realize how precise the EQ needed to be... ---- What is my goal here -- mostly to do what I can do to resurrect the old recordings. These recordings are important to history and will NOT be heard correctly unless correctly and accurately processed.... John Jud and Teresa 1 1 Link to comment
John Dyson Posted November 4, 2019 Author Share Posted November 4, 2019 Hah!!! On Hoffman, some poor soul was complaining about the quality of one of their Roger Whittaker CD... Happily, they posted a snippet, and I responded (on the forum) with a decoded copy. These examples are 100% common -- these are REAL, SIMPLE TO RESOLVE, MASTERING ERRORS. This is a perfect example of the 'Harsh digital sound', but it does come in all forms, with all kinds of other corrective EQs. This was fairly egregious though... (The .flac is the original, the mp3 is decoded -- it is good enough to illustrate what is going on.) John River Lady Sample-decodedA.mp3 River Lady Sample.flac Link to comment
fas42 Posted November 4, 2019 Share Posted November 4, 2019 John, I had a listen to those Whittaker samples, but the sound of my current laptop is too poor to make any judgement, 😉. Yes, the remastering makes the listening easier on a rougher playback; but this isn't the approach I would use, of course. Again, there is absolutely nothing intrinsically 'harsh' about digital recordings, from any era - it's less than competent playback that makes them so; because the distortion artifacts in the treble become too much for the brain to deal with. If the assumption is that people will always have less capable playback systems, then it makes sense to dull the recordings down - but this is a huge project, if you consider the number of recordings out there. From my POV, it makes far more sense to develop the playback mechanism to the point where any recording in its 'natural' state is perfectly acceptable, as a listening experience. Link to comment
Popular Post sandyk Posted November 4, 2019 Popular Post Share Posted November 4, 2019 11 minutes ago, fas42 said: Again, there is absolutely nothing intrinsically 'harsh' about digital recordings, from any era Frank Your brain must be rapidly wearing out from overusing it to automatically correct for all these well documented problems for you " on the fly" You must be throwing an awful lot of Processing power at these recordings to make them sound acceptable to you. Ralf11 and Teresa 1 1 How a Digital Audio file sounds, or a Digital Video file looks, is governed to a large extent by the Power Supply area. All that Identical Checksums gives is the possibility of REGENERATING the file to close to that of the original file. PROFILE UPDATED 13-11-2020 Link to comment
Popular Post Samuel T Cogley Posted November 4, 2019 Popular Post Share Posted November 4, 2019 I submit that early "harsh" digital sound (CDs in the 80s) rescued Michael Fremer from obscurity and gave him a raison d'etre. sandyk, Ralf11 and Teresa 2 1 Link to comment
fas42 Posted November 4, 2019 Share Posted November 4, 2019 21 minutes ago, sandyk said: Frank Your brain must be rapidly wearing out from overusing it to automatically correct for all these well documented problems for you " on the fly" You must be throwing an awful lot of Processing power at these recordings to make them sound acceptable to you. People who suffer from this on normal audio rigs call it, "listener fatigue" ... 😜 The beauty of making the rig competent enough is that the "bad stuff" is now so low in its subjective impact that the brain finds it trivially easy to discard - I have so many recordings that sound staggeringly execrable on normal hifis, which then come up trumps when the rig is adequately, yes, 'sorted' ... my poor ol' brain don't know nuthin' about these terrible technical problems those recordings have - it just says, to me, "I likee ... or, that sounds awful!!" 😄 Link to comment
John Dyson Posted November 4, 2019 Author Share Posted November 4, 2019 6 minutes ago, Samuel T Cogley said: I submit that early "harsh" digital sound (CDs in the 80s) rescued Michael Fremer from obscurity and gave him a raison d'etre. Sad, but probaby true... Even though there have been merits to the vinyl (digital phobic) technology, I suggest that much of the legitimacy to the digital phobic movement had been supported by the ongoing mismastering (not only lack of DolbyA decoding) of almost all of the old CDs. I have moved from the mindset that 'many' of the old CDs were poorly handled, to the FACT that 'most' of the old pop material was poorly mastered onto CD (and even today, onto other digital realms.) As I have become more and more confident of the DA decoder (here, speaking as a tool, not pushing it at all), and able to do more and more precisely accurate decodes, I am able to support the idea that the current digital presentation of the '60s through early 90's music is fairly badly corrupted. That is, it is almost impossible to reproduce the actual and expected sound of that old music. Except in the earliest days of the DA decoder, I am 100% definitely not suggesting that end users normally try to do their own DA decodes, as it 1) requires exceptional technical competence and patience -- even of this select audience, maybe a subset might be capable of RELIABILY getting good resuts*, 2) requires significant time and effort to prepare the recordings for subsequent listening, 3) distracts terribly from enjoying the music. (When I might claim that a subset of these readers might be capable, I am not including the training needed, which further diminishes the set of individuals willing to do the decodes.) I am DEFINITELY willing to help train others to use the decoder in consumer situations, but frankly *using the name in vain*, I doubt that is anyone who has the willingness or time... Even though Frank might incorrectly dismiss the significant quality advantage from time to time, he IS right about the folly of expecting end users to do their own decodes, but that IS NOT my goal here... In fact has NEVER been my goal whenever viisting this forum -- my interest is 1) the enjoyment of personal interaction, 2) inform people that they are being cheated. * If someone WANTS to know how to do the decoding that I can do, I am not standing in their way, and willing to help. I believe that it is evil, and a misery loves company attitude to dismiss the notion that someone might want a better sound, willing to do the decoding, and benefit from that. I don't naysay, and that kind of attitude is just a big downer!!!! People like you, Mr Cogley, and others who might be reading this -- we gotta help to pressure distributors and make known the travesty being perpetrated on us all. Most importantly, let them know that WE KNOW about the 'fraud' perpetrated against the customers. My goal is to create enough outrage that maybe the distributors will 1) start knowing that they are selling inferior goods, 2) once they know it, it is irresponsible to continue KNOWING that they are selling inferior product. Baby powder, for example, didn't act in the way that a normal competent consumer would expect, nor are the CDS being produced correctly.... We *somehow* need to let them know, that our quest is not for superior quality -- that isn't really needed, but instead want what is implied by CD quality. roper practices NEED to be used in mastering so that the product CAN present the 44.1k/16bit (or better) quaity that we have been paying for. I know that a lot of people might disagree with this opinion of mine -- but if I had the choice of properly mastered 320kbps mp3 and garbage/non-mastered 44.1k/16bit material, and had no way of processing the 'incomplete garbage' myself -- just give me the mp3, because it sounds MUCH better. Of course, I am personally happy that the inferior mastered material gives me a hobby, and I can produce results that are probably better than a normally mastered (by 'proper practices') CD would have been. Joh Link to comment
Popular Post gmgraves Posted November 4, 2019 Popular Post Share Posted November 4, 2019 9 hours ago, John Dyson said: This a separate thread because this doesn't apply only to the DHNRDS, but the general state of the old recordings originally created/mixed down in the 1960s through early 1990's... First, the original 'Harsh digital sound' complaints didn't come from only one cause, as there were at least three reasons (not in the order of impact): 1) Early state of 'digital audio' technology. 2) Unexpected signal detail that was partially covered up by complex dynamics in vinyl production 3) Different final/production mastering for digital media vs. analog media. I believe that items 1 and 2 have been well understood all along, and the relative magnitudes of items 1 and 2 have been discussed for 30+yrs. Item 3 has been underestimated or ignored in the public/consumer arena. This is a real problem, and has varying magnitude depending on the exact difference. I dont' know enough about the final mastering (I am not speaking of mixing the material, I am writing here about the two track stereo being prepared for distribution), to know all of the steps, but there are some deviations between the handling of digital vs. analog material. --- This discussion is not solely intended to shill for the DHNRDS -- that is NOT the goal here, but maybe to explain why the 'love' for vinyl and other analog media had been sparked and even sustained for so long. There are definitely recordings which cannot sound as good as they should, some are simply NOT available in their natural form. Instead, some material is still mostly available in the 'harsh digital' form unless on vinyl or properly mastered tape. For an example of the 'natural' Carpenters sound -- refer to the link below -- it must be removed in a few days, but it is here for illustrative purposes. TRY to find a natural sounding Carpenters distribution... You might have problems doing so -- unless you have vinyl or a VERY VERY special digital copy. Even the Carpenters 'singles' on HDtracks is NOT DolbyA decoded!!! It does NOT have the natural sound. (I haven't been able to 100% accurately decode the Carpenters until recently, only possible once I found the correct inverse equalization...) I APOLOGIZE FOR THE MP3s -- believe me, they are better than any normal digital release of the same material!!!! www.dropbox.com/sh/g7bye8uii2ashq1/AACyGhV4R5FYZXDFlAz3HNFoa?dl=0 --- I have listened to a LOT of CDs made from older recordings, both CDs mastered/produced in the early days of digital, and CDs/digital produced more recently, and it is extremely clear to me that the differences can be enumerated as below: 1) No DolbyA decoding, substituted by EQ 2) No DolbyA decoding, not substituted by EQ 3) Additional manipulation, incl compression. In recent years, becoming much more prominent starting in the middle 1990s, and even more egregious in the 2000's and beyond, dynamic range has been deemphasized as a desirable trait, and loudness seems more important to the distributors. This dynamic range matter is well understood, and even some of the motivations for decreased dynamic range are understood -- it is the other items that I am writing about here. Actually, this missing step of DolbyA decoding, and the oassociated decrease in high frequency dynamic range MIGHT have been a contributing factor to the current 'loudness wars' and the consumer toleration for decreased dynamic range! --- Here is the scenario that has happened REPEATEDLY in the past: DolbyA Recording -> EQ -> distribution to consumer Instead, the following should have happened: DolbyA Recording -> DolbyA decode -> distribution to consumer One my ask: Why did this happen? I have no firsthand knowledge, but just existance proof. It has taken some time to collect the information, but there might be several causes: 1) Material already in digital form, archived by LOC (Library of Congres) procedures that make NR decoding before archiving an optional step. 2) Insufficient metadata/documentation and/or missing calibration tones making the decoding effort inconvenient. 3) Time/cost of realtime limited for HW DolbyA decoding, much slower & inconvenient than copying digial files directly. When looking at these items above, and the fact that distribution moves a commodity around, ti is not an artistic endeavor from the standpoint of the business people, I'd suspect that there is sometimes an explicit financial decision to do EQ to attempt to hide the DolbyA encoding instead of the actual decoding operation itself. EQ can be done digitally fast, while decoding actually takes 1:1 time on recording vs. time to decode. Mentioning the details of the problem again: when the mastering was done by the distributor, instead of DolbyA decoding, they did an EQ operation like this: Recording -> EQ -> distribute instead of Recording -> DolbyA decode -> distribute... So, what the remastering does is this: distribution copy -> inverse EQ -> DolbyA decode -> 'better sound results' The problem is that the original EQ isn't documented, and also the ongoing problem was that I didn't realize how precise the EQ needed to be... ---- What is my goal here -- mostly to do what I can do to resurrect the old recordings. These recordings are important to history and will NOT be heard correctly unless correctly and accurately processed.... John As a location recordist for many years who has also worked as a sometime recording engineer in studios such as Coast Recorders in San Francisco, and Wally Heiders in Berkeley CA, I can tell you that much of the harshness of which you speak, especially in the 1960’s and ‘70’s was a result of replacing a simple tube (valve)-based recording chain with multi-channel early transistor console and tape recorder electronics! Early transistor audio equipment (on both ends of the chain, record production and playback) were just awful. But, the miniaturization of each leg of the production process made possible the introduction of a widely held, but ultimately terribly flawed idea called multi-miking and multi-channel recording. Here’s the thinking on this. “Talent” (the musicians and other performers) are expensive on an hourly basis (think about the hourly recording costs for an 80 to 100 piece symphony orchestra). Ideally, instead of worrying about proper mike placement for proper stereo pickup, just throw up a separate microphone for each musician, capture the performance on as many tape tracks as there are performers, and get the talent out of there! Then the producer(s) and engineers can sit at the console and mix and remix each instrument together into a whole performance ‘till their little hearts’ content! It looks more efficient on paper, but was a miserable reality. First of all it takes a lot longer to set up the mikes than just throwing them in front of the music stands. Some instruments need to by sonically isolated from others in order for multi-channel mixing to work. Secondly, two or three channels of early solid state microphone preamplification and two or three channels of transistorized tape recording electronics might produce a recording that sounded all right, but 48 - 96 channels of both? The music hadn’t a snowball’s chance in the infernal regions of Hell! Thirdly, the recording ended up sounding like someone lined up a bunch of musicians across a stage in a single-file straight line, because electronic placement of instruments via “pan-potting” produces no image depth or height. And finally, instrumental ensembles such as massed strings become a string section as the individual violins’ sound mixes in the ear between the orchestra and the listeners’ ears (or microphones). Capture each violin separately and mix them into a string section electronically, and you don’t get a string section. You get a dozen or so violins playing at the same time. Not a massed string section at all! all this close miking also makes for shrill sound as highs are exaggerated by close proximity to the microphones. One can EQ some of this out in the final mix, but the shrillness has imposed itself on the overall sound at this point and cannot be removed. So, add this to your list, because, whether we’re talking symphonic recordings or rock, these excesses exist and make for shrill recordings. The process improved, of course, as transistor circuitry improved and finally surpassed tubed electronics in terms of low distortion and dynamic range, but still, multi-miked, multi-track recording has never sounded very satisfying to me. Luckily, in classical recording, it’s not used very much any more. The generation that embraced it as “SOP” is on it’s way to Valhalla, and is not in the business any more (mostly). sandyk, John Dyson, Teresa and 1 other 4 George Link to comment
fas42 Posted November 5, 2019 Share Posted November 5, 2019 1 hour ago, John Dyson said: I have moved from the mindset that 'many' of the old CDs were poorly handled, to the FACT that 'most' of the old pop material was poorly mastered onto CD (and even today, onto other digital realms.) As I have become more and more confident of the DA decoder (here, speaking as a tool, not pushing it at all), and able to do more and more precisely accurate decodes, I am able to support the idea that the current digital presentation of the '60s through early 90's music is fairly badly corrupted. That is, it is almost impossible to reproduce the actual and expected sound of that old music. John, you are getting rather extreme here ... "the current digital presentation of the '60s through early 90's music is fairly badly corrupted" - so, you're saying a whole industry has made a mess of things, for 30 years ... and no-one else has noticed ... interesting, 🤨. gmgraves and sandyk 2 Link to comment
John Dyson Posted November 5, 2019 Author Share Posted November 5, 2019 1 minute ago, fas42 said: John, you are getting rather extreme here ... "the current digital presentation of the '60s through early 90's music is fairly badly corrupted" - so, you're saying a whole industry has made a mess of things, for 30 years ... and no-one else has noticed ... interesting, 🤨. Yes, that is what I am saying. Just on random chance, a friend asked me for a decoded copy of ONJ Soul Kiss... Of course, I had to search thourgh my collection -- I found two copies... One was the original DolbyA NON-DECODED CD as originally sold (and it decodes nicely, by the way), and also one of those EVIL recent remasters, with very little dynamic range. This seems to happen on every recent sample. Note that I have found SOME CDs done correctly, but those are fewer given my selection set of purchases in the midwest USA or in my cherry picking of 'elite' non-USA copies. (That was back when I would willy-nilly spend money on recordings...) If you have an old CD, very likely it is DolbyA undecoded, a new CD is either over compressed or hyper compressed. John Teresa 1 Link to comment
sandyk Posted November 5, 2019 Share Posted November 5, 2019 To add to the list from George, I wonder what part poorly implemented SMPS at the recording and production stages has to play in more recent releases. Tubed electronics used Linear PSUs without the need to use very low ESR filter capacitors to remove HF SMPS ripple and harmonics .SMPS can be very good , and Low noise, but they need to have an Output impedance that isn't lower in the 100kHz area for a proper tonal balance. The same applies to recent Ultra Low noise voltage regulators such as the LT3045, where incidentally, the Semiconductor manufacturer makes no claims for their suitability for Hi Fi, although they can be made more suitable with additional larger value normal electros in parallel, or at their input such as after a conventional Bridge rectifier. Alex How a Digital Audio file sounds, or a Digital Video file looks, is governed to a large extent by the Power Supply area. All that Identical Checksums gives is the possibility of REGENERATING the file to close to that of the original file. PROFILE UPDATED 13-11-2020 Link to comment
fas42 Posted November 5, 2019 Share Posted November 5, 2019 3 hours ago, John Dyson said: Yes, that is what I am saying. Just on random chance, a friend asked me for a decoded copy of ONJ Soul Kiss... Of course, I had to search thourgh my collection -- I found two copies... One was the original DolbyA NON-DECODED CD as originally sold (and it decodes nicely, by the way), and also one of those EVIL recent remasters, with very little dynamic range. This seems to happen on every recent sample. Note that I have found SOME CDs done correctly, but those are fewer given my selection set of purchases in the midwest USA or in my cherry picking of 'elite' non-USA copies. (That was back when I would willy-nilly spend money on recordings...) If you have an old CD, very likely it is DolbyA undecoded, a new CD is either over compressed or hyper compressed. John Agree with you about the current style of dynamic compression - and, remasters. But that is a different issue from the original CD releases, back in the 80's and 90's. 'Killer' test tracks for me are 60's Motown - in the sense that these were recorded with probably the worst combination of technology of the time, instrumentation, and mastering decisions ... getting one of these to present well is hard work, and something I only try after major tweaking has been done. Link to comment
John Dyson Posted November 5, 2019 Author Share Posted November 5, 2019 2 hours ago, fas42 said: Agree with you about the current style of dynamic compression - and, remasters. But that is a different issue from the original CD releases, back in the 80's and 90's. 'Killer' test tracks for me are 60's Motown - in the sense that these were recorded with probably the worst combination of technology of the time, instrumentation, and mastering decisions ... getting one of these to present well is hard work, and something I only try after major tweaking has been done. There are probably some labels that did CDs correctly, I am mostly speaking of stuff like Queen, The Cars, Simon&Garfunkel, the Carpenters, and pop material like that -- when first coming out on CD. Material like Motown might be different, but I do have some Michael Jackson (was he motown during the Thriller days?) that is DolbyA... Even Sheffeild Labs CD release of 'Ive got the music in me' is DolbyA encoded. (In the case of Nena 99 Red Balloons and the Sheffeild Labs noted above, they are pure DolbyA -- really hard on the hearing.) Most 'DolbyA' material that I normally find has been EQed to be more tolerable to listen to. The hard part, and something right now that I am working with somebody on - is dealing with material that I don't know what it is supposed to sound like, and not knowing the EQ that was used... Especially with the DHNRDS, where it avoids creating distortion, it is difficult to find artifacts from mis-decoded material. (The only distortion created by the DHNRDS is when adjacent bands gains don't match where they should be, and it creates a kind of harsh, grinding distortion, almost like the ABBA sound.) John Link to comment
semente Posted November 10, 2019 Share Posted November 10, 2019 @John Dyson you wouldn't happen to have a list of half-decent analogue master to CD transcriptions that you could share with the community, would you? I'd gladly chip in with a $1 or 2, even though we don't seem to enjoy the same kinds of music. 😋 "Science draws the wave, poetry fills it with water" Teixeira de Pascoaes HQPlayer Desktop / Mac mini → Intona 7054 → RME ADI-2 DAC FS (DSD256) Link to comment
John Dyson Posted November 10, 2019 Author Share Posted November 10, 2019 I will happily privately share some material with people on this forum -- only after people like my 'golden ear' friend and myself don't claim too many defects. There is the important matter of not interfering with sales/etc, but people who already have the material in one form or another, some casual sharing might be nice. Sometimes, The decoding process is approximate, but we are slowly but surely making the approximation more exact. Digression, side-note: about the 'approximate' nature of decoding consumer material, and the reason why we need to test the result of the decoding effort: When the material is created, it is played from whatever tape format, and that tape recording almost always was DolbyA encoded. Then encoded DolbyA sound can be partially 'hidden' by judicious use of equalization. If they only do 'equalization', and nothing else, it can be reversed, therefore put the recording back into a normal DolbyA encoded state. The 'equalized' vs 'decoded' sound is often very inferior. There are two aspects of this 'approximate' recovery effort -- correctly choosing the corrective EQ, and correctly choosing the calibration level. The calibration level is the EASY part -- no biggie, but the corrective EQ has a LOT of variables, and in many cases there are suboptimal settings that seem nearly correct, but are in fact very much in error. The big challenge for decoding is the EQUALIZATION -- and is one reason why decoding using the very very superior DHNRDS DA decoder can still result in suboptimal results -- my choice of EQ can be in error. My hearing is easily fooled (it is variable based on numerous parameters, and I have no hearing above 14kHz, and lots of tinnitus) -- so EQ can be a major challenge. On a typical recording, there are at least 12 variables needed to make the EQ correct, but luckily most recordings have a similar EQ shape, so is not impossible. The reason for this stance (trying to be careful with the quality) is that I dont' want to 'stutter' releases to people, it just gets confusing -- and reduces enjoyment for the listener. I am happy to share some 'golden stuff' though. I am NOT the kind of person who won't share, but mass sharing can/will cause problems. So, if there is material that you are interested in, esp if you already have a digital copy with 'problems', or a vinyl copy that has 'problems', let me know. I can clean up most of those 'problems' with the decoded versions... I would NEVER charge money as I am only sharing different versions of the same recording with friends who might already have defective (undecoded/poor quality) copies (for whatever purposes.) I do not own the recordings, only my decoding software and effort, and I give my effort (and effort of those who help me test) away for free. Just send me a private message, and let me know what you might be interested in, and as we (myself and those willing to help test) create 'golden' material, we can discuss methods of transport. Money is NOT an issue, there are so many reasons why exchanging money would be wrong. The decoding software itself (which I am sure most people here aren't interested in) is a professional product (intended only for the most picky professionals), but I do give out temporary-licensed copies of the decoder gratis. (usually 2-3 month licenses, and I'll always renew.) I need to do something to keep a viable professional market for the decoder, but I don't think that most people would be interested in the decoder -- pain in the butt to use for decoding the consumer material. It is EASY for pros to use, however -- the recordings aren't all screwed up like consumer material is. Link to comment
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