Speech-to-Text 可讓您將 Google 語音辨識技術輕鬆整合至開發人員應用程式。您可以透過 Speech-to-Text API 服務傳送音訊並接收文字轉錄內容。瞭解詳情
使用價值 $300 美元的免費抵免額，開始進行概念驗證
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取得 Gemini 2.0 Flash Thinking 的存取權
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每月免費使用 AI API 和 BigQuery 等熱門產品
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不會自動收費，也不會要求您一定要購買特定方案
繼續探索超過 20 項一律免費的產品
使用超過 20 項實用的免費產品，包括 AI API、VM 和 data warehouse 等。
除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2025-09-02 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-02 (世界標準時間)。"],[],[],null,["# Speech-to-Text documentation\n============================\n\n[Read product documentation](/speech-to-text/v2/docs/basics)\nSpeech-to-Text enables easy integration of Google speech recognition\ntechnologies into developer applications. Send audio and receive a text transcription\nfrom the Speech-to-Text API service. [Learn more](/speech-to-text/v2/docs/basics)\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nformat_list_numbered\n\n### Guides\n\n-\n\n [Quickstart: Use client libraries](/speech-to-text/v2/docs/transcribe-client-libraries)\n\n-\n\n [Quickstart: Use the command line](/speech-to-text/v2/docs/transcribe-api)\n\n-\n\n [Language support](/speech-to-text/v2/docs/speech-to-text-supported-languages)\n\n-\n\n [Transcribing audio from streaming input](/speech-to-text/v2/docs/streaming-recognize)\n\n-\n\n [Transcribing long audio files](/speech-to-text/v2/docs/batch-recognize)\n\n-\n\n [Transcribing short audio files](/speech-to-text/v2/docs/sync-recognize)\n\nfind_in_page\n\n### Reference\n\n-\n\n [REST API](/speech-to-text/v2/docs/reference/rest)\n\n-\n\n [RPC API](/speech-to-text/v2/docs/reference/rpc)\n\n-\n\n [Supported class tokens](/speech-to-text/v2/docs/class-tokens)\n\n-\n\n [Client libraries](/speech-to-text/v2/docs/libraries)\n\ninfo\n\n### Resources\n\n-\n\n [Pricing](/speech-to-text/pricing)\n\n-\n\n [Quotas and limits](/speech-to-text/v2/quotas)\n\nRelated videos\n--------------\n\n### Try Speech-to-Text for yourself\n\nCreate an account to evaluate how our products perform in real-world scenarios. \nNew customers also get $300 in free credits to run, test, and deploy workloads. \n[Try Speech-to-Text free](https://console.cloud.google.com/freetrial)"]]
