Audiometric EQ - By Mr.Bear by Mr.Bear
Professional medical grade audiometric equalizer for hearing loss. Converts dB HL/EM to dB FS for accurate frequency compensation on all streaming platforms.
Available on Firefox for Android™Available on Firefox for Android™
Extension Metadata
About this extension
Designed for hard of hearing and deaf users, this medical-grade audiometric EQ improves audibility by modifying air pressure output at specific frequencies through headphones or speakers. Works across all audio platforms.
Set your EQ profile once, refresh the page, and the correction remains active for unlimited listening time. Users can fine-tune frequency bands to match their hearing needs, save custom presets, and instantly reuse them without constant readjustment.
By precisely amplifying or reducing targeted frequencies, the add-on helps make speech, music, and environmental sounds more perceptible while maintaining clarity and balance. Ideal for accessibility, daily listening, and consistent hearing compensation without background processing or tracking.
MEDICAL PURPOSE & SAFETY:
This extension provides audiometric equalization for individuals with hearing loss. It converts audiogram measurements (dB HL) to precise frequency-specific gain (dB FS) for accurate hearing compensation during media playback.
This is a medical assistive tool, not a diagnostic device. Users should obtain audiograms from licensed professionals.
Set your EQ profile once, refresh the page, and the correction remains active for unlimited listening time. Users can fine-tune frequency bands to match their hearing needs, save custom presets, and instantly reuse them without constant readjustment.
By precisely amplifying or reducing targeted frequencies, the add-on helps make speech, music, and environmental sounds more perceptible while maintaining clarity and balance. Ideal for accessibility, daily listening, and consistent hearing compensation without background processing or tracking.
MEDICAL PURPOSE & SAFETY:
This extension provides audiometric equalization for individuals with hearing loss. It converts audiogram measurements (dB HL) to precise frequency-specific gain (dB FS) for accurate hearing compensation during media playback.
This is a medical assistive tool, not a diagnostic device. Users should obtain audiograms from licensed professionals.
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Version
- 1.0.0
- Size
- 32.45 KB
- Last updated
- 3 days ago (Feb 2, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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