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Simple sound level meter and real time analyzer
ProAudio Tools Release 3.1 includes:
1. Sound level meter with the following options:
* Different time acquisition; Slow (1 s), Fast (125 ms), Impulse (75 ms)
* Upside Down Mode
* Calibration option
* Reference of common sound pressure levels of applications.
* Represented minimum, maximum and average dB value (press at the blinking "Capturing Audio" to restart the levels)
2. Real Time Analyzer:
* Capture frequencies up to 8000 Hz
* Hold capture
WARNING: The smart phone has a limited audio response. Also there is a 16 bit resolution so it´s only possible to reach a maximum of 32767 levels instead of the real level range (0.0002 to 200 Pa) of the difference sound pressure, that give us a total a range of 90 dB (not 120 dB)
What's New in the Latest Version 3.1
Last updated on Nov 25, 2021
Version 3.1 includes:
- Support for Android 10 and up
- Request required audio/storage permissions
- Minor UI updates
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ProAudio Tools
3.1 by FranJAM
Nov 25, 2021