> You can predict from both the past and future two frames and choose the one > with the smallest prediction error for calculating the unpredictability > measure. > This way you can also handle tonality estimation of first 2 frames (then > you'll just use prediction from 2 future frames).
Good idea, but I'm afraid that doing only this it would still miss: *very short tones (less than 3 granules long) *tones rapidly changing of freqs (sweeps) But yes, doing forward and backward prediction is a good idea. >And it should give quite > some extra coding efficiency (according to some paper by Nokia). Which paper please? _______________________________________________ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
