Does anyone know the difference between psychoacoustic model 1 and psychoacoustic model 2 of toolame?
Originally posted by Ivan Dimkovic Psymodel 1 and 2 differ in complexity as well as in way of computing of the masking threshold. Psymodel 2 is more complex (slower) than psymodel 1.At 192 kbps I found psymodel 2 much better for the set of samples I used. ISO recommends psymodel 1 for MPEG Layer 1 and 2 and psymodel 2 for Layer 3, but that could be wrong, of course.
Originally posted by Frank Klemm Basic problem of MPEG LAyer 1 and 2 are theinsufficient psychomodels used when they were introduced.
Originally posted by Ivan Dimkovic If I am not mistaken, MPEG Layer II (MP2) doesn't have M/S stereo, just IS stereo - so Joint Stereo is basically Intensity Stereo - I wouldn't recommend this, except for MP2 @ 128 kbps stereo.So, configuration for 192 Kbps and above:Psymodel 2Plain stereo-- Ivan