Offline
Transmit data using audio signals.
This application enables the user to transmit data between air-gapped devices using audio.
It uses a simple MODEM algorithm to enable the user to send and receive short data messages (up to 250 bytes, within up to 3 seconds) between nearby phones or computers, utilizing the sender's speaker and the receiver's microphone.
Please use GitHub (https://github.com/romanz/audiomodem-android/issues) to report any issue you have with the application.
You can also use the following Python implementation (https://github.com/romanz/amodem) to communicate with a computer.
Here are all of the new and returning match types in the highly anticipated wrestling game from 2K WWE 2K25.
If you want to add the the Wushu Pokemon to your roster in Pokemon GO, here's how to get Kubfu in the mobile game.
Here's everything to know about the MyRISE mode in WWE 2K25, including all of its features and unlockables.
Here are the complete patch notes for Kingdom Come: Deliverance 2 patch 1.2, including quest fixes and other improvements.
Rainbow Six Siege gets a huge update in 2025 with Siege X. Here's everything you need to know about this massive revamp.
Let's see what kind of rewards await you in-game. Check our list of Basketball: Zero codes and redeem them quickly to get goodies.
On our website, you can easily download the latest version of Audio MODEM! No registration and SMS required!
