语音监控简单代码

program start;

uses
  windows,mmSystem;
procedure MyStartRecordSound();
begin

mciSendString('OPEN NEW TYPE WAVEAUDIO ALIAS mysound', nil, 0, 0);
mciSendString('SET mysound TIME FORMAT MS ' + // set time
'BITSPERSAMPLE 8 ' + // 8 Bit
'CHANNELS 1 ' + // MONO
'SAMPLESPERSEC 8000 ' + // 8 KHz
'BYTESPERSEC 8000', // 8000 Bytes/s
nil, 0, 0);
mciSendString('RECORD mysound', nil, 0, 0)

end;


procedure MyStropRecordSound();
begin
mciSendString('STOP mysound', nil, 0, 0)

end;


procedure MySaveRecordSound();
var
verz: String;
begin
GetDir(0, verz);
mciSendString(PChar('SAVE mysound ' + verz + '/test.wav'), nil, 0, 0);
mciSendString('CLOSE mysound', nil, 0, 0)
end;


begin

MyStartRecordSound;
sleep(5000);
MyStropRecordSound;
MySaveRecordSound;

end.