Quote: Originally Posted by Dex4now
When you "play" an mp3, you're processing a "file" through the computer system, and so, software "modifiers" can be active.
When you play a CD, the entire function of the computer, is that of a remote control. The audio is being "processed" within the CD player itself, and being routed to the sound card through a separate audio cable. There's no data going through the computer buss at all, and consequently, no software can process that data. (in fact, its not data at all, but a pure line-level audio signal just like what would flow between a cassette deck and amplifier.)
My CD has no audio cable going to sound card,because I prefer the sound card to do the D/A convertion instead of CD.The music is going through the IDE cable,as data.That's the whole point of a problem.