Sound Meter (Noise & Decibel)
Tools
Measure the surrounding sound (dB) and noise with your computer's microphone!
Users
30K
Rating
3.0
Reviews
22
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Sound Level Meter
Displays the noise level chart and decibel values (min, average, and max) by measuring sound pressure level on a logarithmic scale
Users2KCurrent public install base
Rating3.7Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsSound Level Meter Media preview
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7-day rating change
Start
3.67
Latest
3.67
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-1K-33.3%Technical snapshot
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Version0.2.0
ManifestV3
Size122KiB
Languages10Deutsch / English / Nederlands +7
Published
Store updated
Last crawled
DeutschEnglishNederlandsespañolfrançaisitalianoportuguês (Brasil)português (Portugal)русский日本語
Overview
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This extension displays the current environmental noise level in decibels (dB). The extension can be used to detect harmful environmental noises or to protect your hearing.
This extension offers a popup view to precisely measure the sound pressure level (SPL) all around you by sampling your microphone's raw data using an AudioWorkletProcessor node. The extension displays RMS data in dB compared to a reference volume level. It supports a graphical view to see the last 300 samples in a graph. It also shows statistical results such as min, average, and max values of the recorded samples.
Features:
- Indicates decibel level
- Display the current noise reference
- Display min/avg/max decibel values
Reviews
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Store average score3.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average1.0Average computed only from synced review bodies below
Reviews with text1Synced review bodies
Total ratings / reviews3Chrome Web Store public rating/review count
Store average score: 3.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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made me want to jump off a bridge