This commit is contained in:
huxi
2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
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#ifndef _AUDIO_UTILS_H_
#define _AUDIO_UTILS_H_
#include "generic/typedef.h"
#include "asm/math_fast_function.h"
/*
*********************************************************************
* Audio Digital Phase Inverter
* Description: 数字反相器,用来反转数字音频信号的相位
* Arguments : dat 数据buf地址
* len 数据长度(unit:byte)
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void digital_phase_inverter_s16(s16 *dat, int len);
#endif/*_AUDIO_UTILS_H_*/