Sound Level Meter
shows a graph and sound's decibel values (min/avg/max) by measuring the environmental noise
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manifest.json
{
"manifest_version": 2,
"version": "0.1.0",
"name": "Sound Level Meter",
"description": "shows a graph and sound's decibel values (min/avg/max) by measuring the environmental noise",
"permissions": [
"storage",
"contextMenus"
],
"offline_enabled": true,
"icons": {
"16": "data/icons/16.png",
"32": "data/icons/32.png",
"48": "data/icons/48.png",
"64": "data/icons/64.png",
"128": "data/icons/128.png",
"256": "data/icons/256.png",
"512": "data/icons/512.png"
},
"background": {
"persistent": false,
"scripts": [
"background.js"
]
},
"homepage_url": "https://add0n.com/sound-level-meter.html",
"browser_action": {},
"update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}