The appliction can be downloaded from Google Play.
You can also use the Python implementation to communicate with a computer.
Audio MODEM Application for Android
https://play.google.com/store/apps/details?id=bit.zeyde.audiomodem
The appliction can be downloaded from Google Play.
You can also use the Python implementation to communicate with a computer.
Audio MODEM Application for Android
https://play.google.com/store/apps/details?id=bit.zeyde.audiomodem
Other