Comment Re:MP3 != CD QUALITY, never (Score 1) 576
Not true. The more nonlinear the listening environment, the less accurate the assumptions of the psychoacoustic model used by MP3; more of the quantization noise added by the encoding process will be above masking thresholds.
In a good listening environment, given typical material and a good codec, very few people can hear the difference between 256kbit and the original. Vanishingly few can tell the difference at 320kbit. But 192kbit and below, where many people can tell the difference, does not become magically less degraded because you've added nonlinearities to the system--it becomes more degraded, and is more likely to be noticed, not less.