我想读一段很长的文字:
NSString *text =@"Long test with dot. I want speaching pause when read dot. How can I do?";
AVSpeechSynthesizer *synthesizer = [AVSpeechSynthesizer new];
[synthesizer setDelegate:self];
AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc] initWithString:text];
utterance.voice = [AVSpeechSynthesisVoice voiceWithLanguage:[self.defaults objectForKey:LANGUAGE]];
utterance.rate = 0.28;
[synthesizer speakUtterance:utterance];
我想要合成器检测点并暂停 100 毫秒。
可能吗?我能怎么做 ??