语音合成器总结

语音合成器(IOS7 后推出的，6没有)

speec h：讲话 synthesizer:合成器 utterance:表达

{

    AVSpeechSynthesizer *_synthesizer;

}

1 导入<AVFoundation/AVFoundation.h>

2 实例化发生对象及朗读内容

AVSpeechUtterance *uttrance=[AVSpeechUtterance speechUtteranceWithString:@"fuck you!!!"];

//实例化语言

 AVSpeechSynthesisVoice.voice=[AVSpeechSynthesisVoice voiceWithLanguage:@"zh_CN"];

 utterance.voice=voice;、

3 实例化语音合成器

_synthesizer=[[AVSpeechSynthesizer alloc]init];

[_synthesizer speakUtterance:utterance];