| URL | https://www.mach-tools.net/hearing/ |
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| Pattern | （なし） |
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Introductions
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Browser-based tool that plays sounds from 20Hz to 20,000Hz to check hearing range and estimate ear age. Supports auto-measurement mode and separate left/right ear tests. Works on smartphones and PCs; headphones recommended for accuracy.
| URL | https://www.mach-tools.net/hearing/ |
|---|---|
| Category | |
| Tags |
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| Pattern | （なし） |
| Toolkit | |
| Registration date |
No articles found.
No related tools found.