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[AmiVoice API] Asynchronous HTTP interface now available in English, Chinese (8kHz engine), and Korean (8kHz/16kHz engine)

2025.03.18 Update

As of March 18, 2025, the asynchronous HTTP interface of the AmiVoice API will also be able to use the 8kHz English and Chinese speech recognition engines, and the 8kHz/16kHz Korean speech recognition engines, primarily for call centers.

Previously, these speech recognition engines were available via the synchronous HTTP and WebSocket interfaces, but were not available via the asynchronous HTTP interface. With this release, all currently available English, Chinese, and Korean speech recognition engines are now available via the asynchronous HTTP interface. For more information, see the documentation.Speech Recognition EnginePlease refer to.

At AmiVoice Cloud Platform, we are concentrating our resources and preparing to deliver even better services and new value. Please stay tuned.

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For engines, please try the latest End to End. If you would like an engine specialized for industries such as healthcare, insurance, or finance, please select Hybrid and choose your language model and acoustic model.

Engine

Language

Language models

Acoustic model

Example sentences will be displayed.
This is sample text. Your voice input will go here.
残 り 30 seconds left

Terms of Use for
AmiVoice Speech Recognition Demo

Select the language, language model, and acoustic model you want to try, press the "Start speech recognition" button, and start speaking.
You can speak freely or read out example sentences and the recognition results will be displayed.

*If you change the language, language model, acoustic model, or use application, please press the "Start speech recognition" button again.

Points to note

  • By using this service, you are deemed to have accepted the terms of use.
  • Supported browsers are the latest versions of Windows (Chrome, Firefox, Microsoft Edge), Android (Chrome, Firefox, Microsoft Edge), Mac (Safari), and iOS (Safari).
  • Depending on the browser, the recording quality may be poor. If you feel that the quality is not good, please try using a different compatible browser.
  • Please enable the microphone function in your browser's security settings.
  • The trial time for this service is 1 seconds per trial. If you would like to use it again, please click "Start speech recognition" button.
  • Voice data and text data may be used to improve speech recognition performance.
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