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Sound Level Meter

Sound Level Meter

ID: lglcdmaahdhgmlmfceldolekeegngmhn

Supported Languages

🇧🇷Brazilian Portuguese
🇳🇱Dutch
🇺🇸English
🇫🇷French
🇩🇪German
🇮🇹Italian
🇯🇵Japanese
🇵🇹Portuguese
🇷🇺Russian
🇪🇸Spanish

Extension Info & Metadata

Status
Active
Version
0.2.0
Size
0.12 MB
Rating
3.7/5
Reviews
3
Users
2,000
Type
Extension
Updated
Dec 11, 2021
Category
Developer tools
Price
Free
Featured
Yes
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
Download CRX
Chrome Web Store
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Publisher Contextual Analysis

Trusted
Author
chandler.stimsonView Profile
Privacy
Privacy Policy
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Total Extensions
37
Active
18
Obsolete
2
Listed
37
Unlisted
0
Total Users
807,179

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Screenshot 1

Displays the noise level chart and decibel values (min, average, and max) by measuring sound pressure level on a logarithmic scale

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 - Display decibel by graph

Extracted Data

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URLs
19
IPv4
0
IPv6
0

URLs

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dev.w3.org/csswg/css-color/http://dev.w3.org/csswg/css-color/#hwb-to-rgb
www.w3.org/TR/WCAG20/http://www.w3.org/TR/WCAG20/#relativeluminancedef
www.w3.org/TR/WCAG20/http://www.w3.org/TR/WCAG20/#contrast-ratiodef
24ways.org/2010/calculating-color-contrasthttp://24ways.org/2010/calculating-color-contrast
en.wikipedia.org/wiki/Grayscalehttp://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
chartjs.org-http://chartjs.org/
github.com/nnnick/Chart.js/blob/master/LICENSE.mdhttps://github.com/nnnick/Chart.js/blob/master/LICENSE.md
scaledinnovation.com/analytics/splines/aboutSplines.htmlhttp://scaledinnovation.com/analytics/splines/aboutSplines.html
www.robertpenner.com/easing/http://www.robertpenner.com/easing/
www.paulirish.com/2011/requestanimationframe-for-smart-animating/http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
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Version History

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