PHP spvoice

     PHP調用COM組件實現音頻合成。

   適用於windows系統，且系統不是閹割版的。可以先利用vb的一個小程序檢測電腦是否帶有微軟語音組件：

      新建文本文檔，輸入CreateObject("SAPI.SpVoice").Speak "English" 保存改後綴爲vbs 。雙擊文件     如果聽到English的聲音，恭喜你可以使用。聽不到的重新安裝一個官方原版的系統。

define("SSFMCreateForWrite", 3);

$filename =  'hello.mp3';

$SpVoice = new COM("SAPI.SpVoice");

$SpFileStream = new COM("SAPI.SpFileStream");

$SpFileStream->Open($filename, SSFMCreateForWrite, false);

//可用聲音

$_voices = $SpVoice->GetVoices();

foreach ($_voices as $_voice) {

echo $_voice->GetDescription() . "</br>";

}

// 語速

$SpVoice->Rate = -3;

//音量

$SpVoice->Volume = 100;

//發音者

$SpVoice->Voice = $_voices[2];

$SpVoice->AudioOutputStream = $SpFileStream;

//輸出語音

$SpVoice->Speak("hello world");

$SpFileStream->Close();