19 lines
535 B
C
19 lines
535 B
C
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#ifndef _AUDIO_UTILS_H_
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#define _AUDIO_UTILS_H_
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#include "generic/typedef.h"
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/*
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*********************************************************************
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* Audio Digital Phase Inverter
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* Description: 数字反相器，用来反转数字音频信号的相位
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* Arguments : dat 数据buf地址
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* len 数据长度(unit:byte)
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* Return : None.
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* Note(s) : None.
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*********************************************************************
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*/
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void digital_phase_inverter_s16(s16 *dat, int len);
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#endif/*_AUDIO_UTILS_H_*/
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