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/**********************************************************************
* ISO MPEG Audio Subgroup Software Simulation Group (1996)
* ISO 13818-3 MPEG-2 Audio Encoder - Lower Sampling Frequency Extension
*
* $Id: psy.c,v 1.1 1996/02/14 04:04:23 rowlands Exp $
*
* $Log: psy.c,v $
* Revision 1.1 1996/02/14 04:04:23 rowlands
* Initial revision
*
* Received from Mike Coleman
**********************************************************************/
/**********************************************************************
* date programmers comment *
* 2/25/91 Davis Pan start of version 1.0 records *
* 5/10/91 W. Joseph Carter Ported to Macintosh and Unix. *
* 7/10/91 Earle Jennings Ported to MsDos. *
* replace of floats with FLOAT *
* 2/11/92 W. Joseph Carter Fixed mem_alloc() arg for "absthr". *
* 7/24/92 M. Iwadare HANN window coefficients modified. *
* 7/27/92 Masahiro Iwadare Bug fix, FFT modification for Layer 3 *
* 7/27/92 Masahiro Iwadare Bug fix, "new", "old", and "oldest" *
* updates *
* 8/07/92 Mike Coleman Bug fix, read_absthr() *
* 95/3/21 Jon Rowlands Removed extra debug statements *
**********************************************************************/
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