wave(4).h

语音与识别技术包含很多C语言处理模块系统

long xxRecordeOpen(WAVEFORMATEX	*pWaveFormatex);
long xxRecordeStart(HWAVEIN		hWaveIn,DWORD	dwDataSize); 
void CALLBACK xxWaveProcCallBack(HWAVEIN hWaveIn,UINT uMsg,DWORD dwInstance,DWORD wParam,DWORD lParam);
	/*
	MMTIME mmt; 
	mmt.wType = TIME_BYTES; 
	log.numberwrite( "sizeof(MMTIME) =", sizeof(MMTIME) ); 
	log.numberwrite( "sizeof(UINT) =", sizeof(UINT) ); 
	if ( waveInGetPosition(m_hWaveIn, &mmt, sizeof(MMTIME)) ) log.write("不能取得音频长度"); 
	 else log.numberwrite( "取得现在音频位置 =", mmt.u.cb ); 
	if (mmt.wType == TIME_BYTES) { log.write("得到的 TIME_BYTES 格式的音频长度"); } 
	 else log.write("指定的 TIME_BYTES 格式音频长度不支持"); 
	// if (! waveInStop(m_hWaveIn) ) log.write("停止录音"); else  log.write("停止录音失败"); 
	 if (! waveInReset(m_hWaveIn) ) log.write("重置内存区成功"); else log.write("重置内存区失败"); 
	m_pWaveHdr.dwBytesRecorded = mmt.u.cb;
	*/
long xxWaveOutOpen(WAVEFORMATEX	*pWaveFormatex);