An introduction to computer audio
This section is about how components in PC audio might possibly affect sound quality.
Quality is hard to define but we recognize it when we see it. Likewise if we hear it.
It is very subjective so it is up to you to decide what suites you best.
To ask for the best sound quality possible is an impossible question, there are so many conflicting opinions, it is impossible to say what is best.
Browse some audio forum, read about tubes versus solid state, vinyl versus CD, it's like Mac versus Windows; you are in for conflicting opinions often ending in a highly amusing flare.
What to do if you read in a forum that a lossless compressed format sounds less than an uncompressed format?
I have done a lot of reading the past few days and have come across numerous bits of info suggesting that - whilst ALAC/FLAC are bit-identical to WAV/AIFF files, it is the decompressing during playback that can affect sound quality.
What I wanted to ask is:
1. can I use the FLAC files ripped/tagged in EAC and concert to AIFF on the Mac? Or would I need to rip straight to AIFF (e.g., using Max or XLD on the Mac)?
2. if it is ok to convert from FLAC to AIFF, does it maintain the tag information?
3. I experimented by using iTunes to convert one of the ALAC albums to AIFF and it seemed to keep the tags. Was this storing tags in the AIFF file or was it since the file information is already saved in the iTunes library/database files?
This is a typical case of audiophile nervosa, some people report to hear a difference so you must move to an uncompressed format as hell. Keep your cool, rip to WAV, FLAC, any format you want and listen if you are hearing any difference at all before you embark on a maybe senseless format conversion.
Keep in mind that reported differences in general are presented as absolute.
In practice we talk about an entire chain with a myriad of parameters like:
Often the experimental design and the experimental setup are "casual" and badly documented if documented at all.
There is a difference between hearing a difference and qualifying this difference (better, blown away, dark gets darker, veil lifted, deeper soundstage, etc.).
Our perception is simply not the most reliable of measuring equipment but it is all we have to assess sound quality.
The laptop server performed flawlessly over the 4 days of CES.
You know digital is being done right when groups of visitors to the room sit down and tell each other how analog is far better than any digital playback - and then see me taking the record off and putting another on and the song is still playing
Gary L Koh
YMMV as they say on the audio forums.