hardcodedjoy / android-app-mic-test

Simple app that opens the MIC and plots the signal (sound wave).

MIC Test (android app)

com.hardcodedjoy.example.mictest v1.0.1
minSdkVersion: 21
targetSdkVersion: 33

Short description

Simple app that opens the MIC and plots the signal (sound wave).

Description

This app displays the sound wave for the signal received from the device's microphone. It opens the MIC in RAW (UNPROCESSED) stereo mode (CHANNEL_IN_STEREO). In the app settings, the user can modify the Sample Rate (default = 48000 Hz) and select app theme (light / dark / system).

Links

developer website: https://hardcodedjoy.com
app page: https://hardcodedjoy.com/app-details?id=com.hardcodedjoy.example.mictest