speech framework 中有怎么区分对话的 api 吗
Asked on 06/16/2025
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在WWDC 2025中，Apple介绍了一个新的API，名为Speech Analyzer，它是Speech Framework的一部分。这个API在iOS 26中引入，支持更多的用例，并且比之前的SF Speech Recognizer更快、更灵活。Speech Analyzer特别适合处理长时间和远距离的音频，如讲座、会议和对话。
Speech Analyzer API的设计包括Speech Analyzer类和几个其他类。你可以将一个模块类添加到分析会话中以执行特定类型的分析。例如，添加一个转录模块可以使会话成为一个转录会话，执行语音到文本的处理。你可以将音频缓冲区传递给分析器实例，它会通过转录器和其语音到文本模型进行路由。模型预测与所说音频相匹配的文本，并将其返回给你的应用程序。
如果你想了解更多关于Speech Analyzer的详细信息，可以查看Bring advanced speech-to-text to your app with SpeechAnalyzer (02:41) 这一章节。
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