嗯，Android的官方TextToSpeech引擎是非常简单和容易实现。我打它的某个时候，它正正是因为它应该。

Well, Android official TextToSpeech engine is very simple and easy to implement. I played with it for sometime and it is working exactly as it should.

不过，这台发动机的一个缺点，就是它只有一个固定的女声，我必须说，我不爱的声音。而从这个并的这个线，我才知道有没有办法改变的声音。

But one disadvantage of this engine, is it only has one fixed female voice and I must say I am not in love with that voice. And from this and this thread, I came to know there is no way to change the voice.

所以我的问题是，还有没有其他的TextToSpeech库提供，可与Android？工作

推荐答案

谷歌对alterntate Android的TTS engine`给出了几点：

Google on 'alterntate android tts engine` gives a few: