nuke.f,v

lpc10-15为美军2400bps语音压缩标准的C语音源代码。

head	1.1;
access;
symbols;
locks; strict;
comment	@* @;


1.1
date	96.03.31.14.02.52;	author jaf;	state Exp;
branches;
next	;


desc
@@


1.1
log
@Initial revision
@
text
@************************************************************************
* 
* $Log$
* 
************************************************************************


	PROGRAM TEST
	INCLUDE 'config.fh'
	INCLUDE 'contrl.fh'

*       Function return value definitions

        INTEGER SREAD, BITSWR

*       Local variables

	REAL SPEECH(MAXFRM)
        INTEGER BITS(54)
	INTEGER N

*   Initialize the encoder and decoder

	CALL LPCINI ()

*	NFRAME = 0

*   Process until end of file on input

	DO WHILE(.TRUE.)

*	   NFRAME = NFRAME + 1

*   Read, Pre-process, and Analyze input speech

*   Note that 0 is C file descriptor of standard input, because SREAD
*   uses C file I/O routines.

           N = SREAD(0, SPEECH, LFRAME)
           IF (N .NE. LFRAME) GOTO 900
           CALL LPCENC(SPEECH, BITS)

*   Write out coded speech as ASCII hex digits

*   Note that 6 is Fortran file unit number of standard output, because
*   BITSWR uses Fortran file I/O routines.

	   N = BITSWR(6, BITS, 54)

	END DO

*   Finished - wrap it up

900     CALL EXIT(0)
	END
@