> Discover all available pages from the documentation index: https://mastra.zisheng.pro/zh-TW/llms.txt # voice.send() `send()` 方法會將音訊資料即時串流至語音 Provider,以進行連續處理。此方法是即時語音對語音對話不可或缺的一環,讓你可以直接將麥克風輸入傳送至 AI 服務。 ## 使用範例 ```typescript import { OpenAIRealtimeVoice } from '@mastra/voice-openai-realtime' import Speaker from '@mastra/node-speaker' import { getMicrophoneStream } from '@mastra/node-audio' const speaker = new Speaker({ sampleRate: 24100, // Audio sample rate in Hz - standard for high-quality audio on MacBook Pro channels: 1, // Mono audio output (as opposed to stereo which would be 2) bitDepth: 16, // Bit depth for audio quality - CD quality standard (16-bit resolution) }) // Initialize a real-time voice provider const voice = new OpenAIRealtimeVoice({ realtimeConfig: { model: 'gpt-5.1-realtime', apiKey: process.env.OPENAI_API_KEY, }, }) // Connect to the real-time service await voice.connect() // Set up event listeners for responses voice.on('writing', ({ text, role }) => { console.log(`${role}: ${text}`) }) voice.on('speaker', stream => { stream.pipe(speaker) }) // Get microphone stream (implementation depends on your environment) const microphoneStream = getMicrophoneStream() // Send audio data to the voice provider await voice.send(microphoneStream) // You can also send audio data as Int16Array const audioBuffer = getAudioBuffer() // Assume this returns Int16Array await voice.send(audioBuffer) ``` ## 參數 **audioData** (`NodeJS.ReadableStream | Int16Array`): 要傳送至語音 Provider 的音訊資料。可以是可讀取串流(例如麥克風串流),也可以是由音訊樣本組成的 Int16Array。 ## 傳回值 傳回 `Promise`;語音 Provider 接受音訊資料後便會 resolve。 ## 注意事項 - 只有支援語音對語音功能的即時語音 Provider 才會實作此方法 - 若對不支援此功能的語音 Provider 呼叫此方法,系統會記錄警告並立即 resolve - 必須先呼叫 `connect()` 建立 WebSocket 連線,才能使用 `send()` - 音訊格式需求取決於特定語音 Provider - 如需進行連續對話,通常會呼叫 `send()` 傳送使用者音訊,再呼叫 `answer()` 觸發 AI 回應 - Provider 通常會在處理音訊時發出含有轉錄文字的 'writing' 事件 - AI 回應時,Provider 會發出含有音訊回應的 'speaking' 事件