Extra Hz
High resolution audio spectrum analysis, frequency range within 20-20k Hz
Extra Hz - High Resolution Audio Spectrum Analysis
"Extra Hz" is an Android app that provides high resolution audio spectrum analysis in the 20-20k Hz frequency range. Utilizing the built-in microphone or a TRRS 3.5 Jack adapter, users can collect audio data for various applications. It serves as a valuable tool for tuning equalizers and testing the frequency response of speakers, making it essential for audio enthusiasts and professionals alike.
App stats
Email: an*****@gmail.com
URLs: Website ,Privacy policy
Permissions
Microphone: record audio
Other:
- view network connections
- full network access
- change your audio settings
- prevent device from sleeping
Ranking
Other platforms
Not available on Chrome
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App summary
High resolution audio spectrum analysis, frequency range within 20-20k Hz
You use build-in mic to collect audio data
or "TRRS 3.5 Jack to Mic and Speaker" adapter to connect audio source
Example usage:
1. As a reference for tuning equalizer
2. Testing frequency response of speaker
User reviews
This app won't running on my Galaxy J7
by 
A Google user, 2017-07-10
A Google user, 2017-07-10App it's very very boring 😰😭😝😝😝😝😠😠
by A Google user, 2016-04-01
A Google user, 2016-04-01Similar apps
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