在objective-c iPhone中的文本到语音 [英] Text to speech in objective-c iPhone

问题描述

我正在开发一个应用程序，我必须将字符串作为音频播放。

I am developing an application in which I have to play string as an audio.

我正在使用 http://translate.google.com/translate_tts?tl=en&q=Hello 用于说出字符串的API，但速度有点慢。

I am using http://translate.google.com/translate_tts?tl=en&q=Hello API to speak the string but it is a little bit slow.

在objective-c中是否有任何库将字符串作为音频Text To Speech播放。

Is there any library in objective-c to play string as an audio "Text To Speech".

推荐答案

查看io7中的AVSpeechUtterance和AVSpeechSynthesizer类。基本上你可以做到以下几点。

Look at the classes AVSpeechUtterance and AVSpeechSynthesizer in io7. Basically you can just do the following.

     AVSpeechUtterance *utterance = [AVSpeechUtterance speechUtteranceWithString:text];
     AVSpeechSynthesizer *syn = [[[AVSpeechSynthesizer alloc] init]autorelease];
    [syn speakUtterance:utterance];

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