Ambient Volume by Quoc
Automatically duck background audio when speech is detected in a video tab.
Extension Metadata
About this extension
Ambient Volume Ducking (AutoDuck): Description: When detecting speech (based on WebAudio RMS/peak) from a video, it automatically reduces background music (other tabs with audio) by reducing the volume of other sources or reducing the tab volume (if permission allows). Goal: To enhance the speech. Features: Sensitivity, reduction %. Simplicity: Uses the WebAudio API to analyze the audio track (if access is granted). Otherwise, it only applies to tabs with controls. Permissions: ActiveTab, audio capture (depending on the feature). Download autoduck_firefox_AMO.zip
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Permissions and data
Required permissions:
- Access browser tabs
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 8.29 KB
- Last updated
- 8 days ago (Dec 13, 2025)
- Related Categories
- License
- All Rights Reserved
- Version History
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