(AmiVoice Cloud Platform)

Tech Blog

  • 2026.05.26

    How to adjust response time in real-time applications

    "I want to shorten the waiting time for speech recognition"—that's where the recognition time control parameters of the AmiVoice API come in handy. This article explains how to balance the "accuracy" and "response speed" of speech recognition in application implementation, focusing on five time control parameters. We will also explain in detail from a developer's perspective the differences between real-time recognition and batch processing, the impact on noisy and low-volume audio, and practical tuning methods when integrating with generation AI.

  • 2026.05.11
    Other Information

    How to use coupons for Zenn Spring 2026

    Hello! This time, we'll explain how to use the free usage coupon for the "AmiVoice API," a speech recognition API service currently available through a campaign being run by Advanced Media on Zenn.

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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.

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This is sample text. Your voice input will go here.
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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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