📄 中文摘要
亚马逊宣布推出新的双向流式API，旨在实现实时文本转语音（TTS）合成。该API允许用户在发送文本的同时接收音频，特别适用于生成增量文本或音频的对话式AI应用，如大型语言模型（LLMs）的响应。用户可以在完整文本尚未准备好的情况下，开始合成音频，从而提升交互体验和响应速度。
推出亚马逊Polly双向流式传输：用于对话式AI的实时语音合成
📄 English Summary
Introducing Amazon Polly Bidirectional Streaming: Real-time speech synthesis for conversational AI
Amazon has announced the new Bidirectional Streaming API for Amazon Polly, designed to enable real-time text-to-speech (TTS) synthesis. This API allows users to send text and receive audio simultaneously, making it particularly suitable for conversational AI applications that generate text or audio incrementally, such as responses from large language models (LLMs). Users can start synthesizing audio before the full text is ready, enhancing the interaction experience and response speed.