插件简介
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
其他信息
ID lglcdmaahdhgmlmfceldolekeegngmhn
版本 0.2.0 上次更新日期 2021年12月11日 大小 122KiB 语言 支持10
种语言 开发者 适用浏览器
谷歌浏览器、其他Chromium内核的浏览器
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