Tech Blog
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2025.07.29[We Tested It!] How does speech recognition accuracy change with sampling rate and compression rate?
Have you ever wondered things like, "Won't the accuracy of speech recognition decrease unless the data is of high quality?" or "I want to reduce the file size, but how much compression is safe?" when using a speech recognition service? This time, we actually tested the effects of sampling rate and compression rate on speech recognition accuracy.
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2025.07.02[AmiVoice API Private & SDK] How to write specific rule grammar from an application developer's perspective (Numerical Input Edition)
AmiVoice's "Rule Grammar" recognizes only expressions that follow predetermined grammar rules. We will use numerical input as an example to show how it can be used in actual application development.
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Thank you for all your submissions! Here's a summary of Zennfes Spring 2026.
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- Introduction to Speech Recognition (16)
- How to Improve Speech Recognition Accuracy (12)
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