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HZ Detect - A4 Tuning Analyzer icon

HZ Detect - A4 Tuning Analyzer

Analyze A4 tuning & pitch from a browser tab or system audio.

Users304
Rating5.0
Reviews1
Manifest versionV3
7-day growth-6
7-day growth rate-1.94%
Preview

HZ Detect - A4 Tuning Analyzer Media preview

3 assets
Trend

30-day user trend

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User Growth Over Time

3023053093123152026年5月29日2026年6月1日2026年6月4日Latest: 304
Rating trend

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30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年5月29日2026年6月1日2026年6月4日Latest: 5.00
2026年5月29日2026年6月4日
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1-day growthFlat
00%
7-day growthDeclining
-6-1.94%
30-day growthGrowing
+12+4.11%
Technical snapshot

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Version1.0.1
ManifestV3
Size644KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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🎵 Analyze Music Tuning in Real Time

HZ Detect is a professional-grade pitch analyzer that listens to your computer’s audio and instantly detects the A4 reference frequency — helping you determine whether a song is tuned to 432 Hz, 440 Hz, 444 Hz, or any custom pitch standard.

Ideal for musicians, producers, sound engineers, and frequency enthusiasts, HZ Detect brings studio-level pitch analysis right into your browser.

⚙️ How It Works

🧠 Uses advanced frequency analysis (YIN algorithm) to detect fundamental pitch in real time.

🎧 Works with any browser tab or system audio — simply select your source and press Start.

Reviews

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The Chrome Web Store shows 1 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

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