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#1
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Analog to MP3 question
I am buying an SACD player to go with my system until now frontended
solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, -Igor. |
#2
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Analog to MP3 question
Igor Urisman wrote:
I am buying an SACD player to go with my system until now frontended solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, -Igor. I have a SACD player (and a DVD-A player, too), but I don't have too many SACD records. The reason is that I cannot convert the SACD's into mp3's or aac's or wavs that my portable player (iPod) can play, without going through additional analog to digital conversions. This is an important reason why I often would buy CD's even though both the CD and the SACD's (the 2-channel only ones) are available for the same recording. I guess hybrid's may solve that problem, although I have not tried ripping the CD tracks from a hybrid disc yet. So back to your question. You may prefer transferring from CD's to mp3's rather than from LPs or SACD's. But if you still want to do the latter, you need a sound card that accepts analog inputs. Some portable players have analog line-in's that allow you to hook up directly to a source, but that is not as flexible. Most sound cards will come with some software that let you record from analog sources and save the results as compressed files like mp3's. The latest Creative Labs Audigy 2 Platinum ZS card seems to be very well received, and it goes for anywhere from $120 to $200 retail. You can also download free ripper programs that convert from .wavs to mp3's, and I recommend CDEx. |
#3
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Analog to MP3 question
"Igor Urisman" wrote in message
newsNt1c.111469$4o.131757@attbi_s52... I am buying an SACD player to go with my system until now frontended solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, I just purchased an iRiver IHP-120 ($330 or so) for exactly this purpose. It has a 20 Gigabyte hard drive and line in as well as digital in and out via optical. For ripping my CDs to the player, I use my computer in combination with Windows Media Player and then transfer the MP3's or WMA files to the iRiver via the USB 2.0 cable. (Note for SACDs: you'd need to either take the analog stereo output from the SACD player to the line in on the iRiver, or rip them from the standard CD layer as you would for regular CDs.) For ripping my LP's, I purchased a Midiman (now M-Audio) Flying Calf A/D converter and feed the digital output to the iRiver (via a coax to optical converter, as the Midiman only outputs digital over coax.) The iRiver can directly MP3 encode the digital input as it records, or it can record the PCM data stream as an uncompressed wav file. When recording in this fashion, I was unable under blind conditions (with my daughter doing the switching) to differentiate between the original LP and the digital copy. As the iRiver functions as a USB 2.0 hard drive as well, I can plug it right into my computer and clean up the surface noise using Cool Edit 2000. |
#4
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Analog to MP3 question
chung wrote:
Igor Urisman wrote: I am buying an SACD player to go with my system until now frontended solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, -Igor. I have a SACD player (and a DVD-A player, too), but I don't have too many SACD records. The reason is that I cannot convert the SACD's into mp3's or aac's or wavs that my portable player (iPod) can play, without going through additional analog to digital conversions. This is an important reason why I often would buy CD's even though both the CD and the SACD's (the 2-channel only ones) are available for the same recording. I guess hybrid's may solve that problem, although I have not tried ripping the CD tracks from a hybrid disc yet. I've had no problem ripping CD layers of SACD hybrids. But CD layers can be different masterings than the SACD layers (one of the dirty little secrets of the 'hi rez' hype machine), so I'm not necessarily getting what I would get if I could rip the SACD layer. $120 to $200 retail. You can also download free ripper programs that convert from .wavs to mp3's, and I recommend CDEx. The codec poohbahs at www.hydrogenaudio.org currently recommend EAC + Lame 3.90.3 for ripping wavs and compressing them as mp3s. I've been using that combo and have been quite impressed with the results. -- -S. "They've got God on their side. All we've got is science and reason." -- Dawn Hulsey, Talent Director |
#5
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Analog to MP3 question
Steven Sullivan wrote:
chung wrote: Igor Urisman wrote: I am buying an SACD player to go with my system until now frontended solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, -Igor. I have a SACD player (and a DVD-A player, too), but I don't have too many SACD records. The reason is that I cannot convert the SACD's into mp3's or aac's or wavs that my portable player (iPod) can play, without going through additional analog to digital conversions. This is an important reason why I often would buy CD's even though both the CD and the SACD's (the 2-channel only ones) are available for the same recording. I guess hybrid's may solve that problem, although I have not tried ripping the CD tracks from a hybrid disc yet. I've had no problem ripping CD layers of SACD hybrids. But CD layers can be different masterings than the SACD layers (one of the dirty little secrets of the 'hi rez' hype machine), so I'm not necessarily getting what I would get if I could rip the SACD layer. $120 to $200 retail. You can also download free ripper programs that convert from .wavs to mp3's, and I recommend CDEx. The codec poohbahs at www.hydrogenaudio.org currently recommend EAC + Lame 3.90.3 for ripping wavs and compressing them as mp3s. I've been using that combo and have been quite impressed with the results. The codec in CDEX is Lame 3.92, which is apparently very similar to 3.90.3 in performance. The ripper in CDEX has jitter reduction that you can set. If I select jitter reduction, I never had any problems ripping cleanly, it just takes so much longer . |
#6
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Analog to MP3 question
chung wrote:
Steven Sullivan wrote: chung wrote: Igor Urisman wrote: I am buying an SACD player to go with my system until now frontended solely by a VPI TNT turntable. All that is fine and clear more or less. Additionally to the SACD player I was thinking of getting an MP3 portable. So the question is this: what is the additional equipment I need to convert my LPs and SACDs to MP3 files? Are there other portable options, apart from MP3 I could consider? Thanks in advance, -Igor. I have a SACD player (and a DVD-A player, too), but I don't have too many SACD records. The reason is that I cannot convert the SACD's into mp3's or aac's or wavs that my portable player (iPod) can play, without going through additional analog to digital conversions. This is an important reason why I often would buy CD's even though both the CD and the SACD's (the 2-channel only ones) are available for the same recording. I guess hybrid's may solve that problem, although I have not tried ripping the CD tracks from a hybrid disc yet. I've had no problem ripping CD layers of SACD hybrids. But CD layers can be different masterings than the SACD layers (one of the dirty little secrets of the 'hi rez' hype machine), so I'm not necessarily getting what I would get if I could rip the SACD layer. $120 to $200 retail. You can also download free ripper programs that convert from .wavs to mp3's, and I recommend CDEx. The codec poohbahs at www.hydrogenaudio.org currently recommend EAC + Lame 3.90.3 for ripping wavs and compressing them as mp3s. I've been using that combo and have been quite impressed with the results. The codec in CDEX is Lame 3.92, which is apparently very similar to 3.90.3 in performance. The ripper in CDEX has jitter reduction that you can set. If I select jitter reduction, I never had any problems ripping cleanly, it just takes so much longer . Exact Audio Copy also has a user-adjustable error-correction...which makes ripping take much longer for damaged discs. Btw, do you really think the level of jitter is routinely high enough to be audible,a nd therefore to require reduction? I vaguely recall that the only caveat 3.92 on hydrogenaudio was that it hadn't been listener-tested nearly as extensively as 3.90 for high-bitrate compression. Apparently versions *after* 3.92 *are* somewhat suspect quality-wise, though. hydrogenaudio is firmly in the blind-testing camp, bts, which offers a nice relief from other audio fora. ; -- -S. "They've got God on their side. All we've got is science and reason." -- Dawn Hulsey, Talent Director |
#7
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Analog to MP3 question
Steven Sullivan wrote:
Exact Audio Copy also has a user-adjustable error-correction...which makes ripping take much longer for damaged discs. Btw, do you really think the level of jitter is routinely high enough to be audible,a nd therefore to require reduction? Well, the jitter they are trying to remove is not the jitter from DAC clocking that audiophiles talk about. The jitter reduction appears to make a difference when the disc is dirty, but frankly, rarely do I need it. When you have jitter problem in ripping, the effects are very noticeable. They are errors. I vaguely recall that the only caveat 3.92 on hydrogenaudio was that it hadn't been listener-tested nearly as extensively as 3.90 for high-bitrate compression. Apparently versions *after* 3.92 *are* somewhat suspect quality-wise, though. I read that there are some compiler setting changes in 3.92, which should not affect the quality of the coder. I also read that iTunes has a relatively poor mp3 coder, but the aac coder is superb, IMO. hydrogenaudio is firmly in the blind-testing camp, bts, which offers a nice relief from other audio fora. ; There is really no other way to compare subtle differences, like between 192K and 320K bit-rates for example. You really have to zero in on a short snippet, and use instantaneous switching. Then you need the blindness to make sure that you are biased. One reason why DBT is a lot more accepted in those forums could be due to the age of the participants. The younger enthusiasts seem to accept the DBT methodology much more readily. Of course, they also tend to be much more skeptical of cables, tweaks, etc., in general. |
#8
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Analog to MP3 question
In article , chung wrote:
Exact Audio Copy also has a user-adjustable error-correction...which makes ripping take much longer for damaged discs. Btw, do you really think the level of jitter is routinely high enough to be audible,a nd therefore to require reduction? Well, the jitter they are trying to remove is not the jitter from DAC clocking that audiophiles talk about. The jitter reduction appears to make a difference when the disc is dirty, but frankly, rarely do I need it. When you have jitter problem in ripping, the effects are very noticeable. They are errors. Correct. I prefer to use the term "addressing imprecision" to the sort of problem which occurs when ripping. It tends to result in the omission, or duplication, of whole chunks of the audio data (often 1/75 of a second's worth at a time). It tends to sound like stuttering, pops, and ticks. Some drives don't suffer from it, thanks to some extra work their manufacturers do in the firmware. Other drives suffer from it all the time. If you have one of the latter, EAC (or cdparanoia on Linux/Unix, or a similar program which can compare and match data) is essential in order to get a good. -- Dave Platt AE6EO Hosting the Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
#9
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Analog to MP3 question
chung wrote:
Steven Sullivan wrote: Exact Audio Copy also has a user-adjustable error-correction...which makes ripping take much longer for damaged discs. Btw, do you really think the level of jitter is routinely high enough to be audible,a nd therefore to require reduction? Well, the jitter they are trying to remove is not the jitter from DAC clocking that audiophiles talk about. The jitter reduction appears to make a difference when the disc is dirty, but frankly, rarely do I need it. When you have jitter problem in ripping, the effects are very noticeable. They are errors. Agreed in that I've only ever seen the error-correction activate itself on dirty or visibly damaged discs. I vaguely recall that the only caveat 3.92 on hydrogenaudio was that it hadn't been listener-tested nearly as extensively as 3.90 for high-bitrate compression. Apparently versions *after* 3.92 *are* somewhat suspect quality-wise, though. I read that there are some compiler setting changes in 3.92, which should not affect the quality of the coder. I also read that iTunes has a relatively poor mp3 coder, but the aac coder is superb, IMO. Yes, well-implemented AAC has gotten high marks every place I've looked. It's interesting that with all the talk in audio-land of SACD/DVD-A/CD format wars, there's so llittle talk of the annoying proliferation of competing lossy and lossless compression 'formats' -- mp3, AAC, Ogg, Shorten, etc. Your avearge person on the street [probably has a vague idea what mp3 is, but also probably would use the word 'mp3' to cover all the others too. I had no clear idea of the choices until recently myself, and I'm fairly well informed on consumer audio matters. hydrogenaudio is firmly in the blind-testing camp, bts, which offers a nice relief from other audio fora. ; There is really no other way to compare subtle differences, like between 192K and 320K bit-rates for example. You really have to zero in on a short snippet, and use instantaneous switching. Then you need the blindness to make sure that you are biased. One reason why DBT is a lot more accepted in those forums could be due to the age of the participants. The younger enthusiasts seem to accept the DBT methodology much more readily. Of course, they also tend to be much more skeptical of cables, tweaks, etc., in general. I've noticed that too. It seems to me too that those here who say DBTs can't differentiate subtle differences are refuted handily by the test of codecs and settings, where sometimes only the best-trained listeners using the msot difficult-to-encode samples can pass the DBT. I'd challenge the DBT refuters to try the same test and see if *they* could do the same! -- -S. "They've got God on their side. All we've got is science and reason." -- Dawn Hulsey, Talent Director |
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