iOS 开发-简单的语音识别

    AVSpeechSynthesizer *speechManger=[[AVSpeechSynthesizer alloc]init];

    speechManger.delegate=self;

//识别出英文外的其他语音要根据手机设置

    AVSpeechUtterance *aut=[AVSpeechUtterance speechUtteranceWithString:@"hellow,你好"];

    //语速

    aut.rate=0.5;

    [_speechManger speakUtterance:aut];