g729ev_tdbwe_fft.h

最新的ITU-T的宽带语音编解码标准G.729.1,是对原先的G.729的最好的调整.码流输出速率可以进行自适应调整.满足未来通信要求.希望对大家有所帮助.

/* ITU-T G.729EV Optimization/Characterization Candidate                         */
/* Version:       1.0.a                                                          */
/* Revision Date: June 28, 2006                                                  */

/*
   ITU-T G.729EV Optimization/Characterization Candidate    ANSI-C Source Code
   Copyright (c) 2006 
   France Telecom, Matsushita Electric, Mindspeed, Siemens AG, ETRI, VoiceAge Corp.
   All rights reserved
*/

#ifndef __G729EV_TDBWE_FFT_H__
#define __G729EV_TDBWE_FFT_H__

#include "stl.h"
#include "G729EV_MAIN_defines.h"


/* prototype for exported function */

void      G729EV_TDBWE_fft(Word16 * x, Word16 * reX, Word16 * imX, Word16 vector_size, Word16 * nls);

/* tables */

extern const Word16 G729EV_TDBWE_fft_phs_tbl[G729EV_TDBWE_FFT_SIZE];


/*****************************************************************************/
#endif