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Comment Re:FLAC (Score 1) 277

It doesn't make sense to me when you say frequency-domain codecs cannot be perceptually transparent. That statement is general and absolute and is in contradiction to the experimental data.

If a codec is indistinguishable from the original by a given individual, it is by definition transparent - at least for that person, with that source material, on that system.

Absolute proof is not achievable in this situation, but I believe the extensive double-blind ABX tests on hydrogenaudio provide a reasonably convincing body of evidence in favor of general perceptual transparency of high-bitrate MP3 with most source material on most sound systems for most people.

Vague and dogmatic assertions about "known issues" are less convincing to me. If it is a question of human perception, which this is, then the way to get closer to the answer is to test it by observing humans, not by theorizing without experimenting.

Comment Re:Ripped music (Score 1) 758

Parent is correct. The only difference between Audio CD-Rs and Data CD-Rs is that "Audio" CD-Rs can be burned in a standalone burner not labeled "Professional." Audio CD-Rs and "Professional"-labeled standalone burners (which, like computers, can burn audio to "Data" CD-Rs) have a royalty to the RIAA included in their price. IAAAE (Audio Egineer).

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