Web Audio Modem
Posted by jpluimers on 2019/07/04
Geekpr0n: [WayBack] Web Audio Modem
What do you do when you cannot copy text between computers due to lack of internet connectivity? I built a modem using the Web Audio API, allowing data transfer via audio.
It is on github at martme/webaudio-modem: Encode and decode text using the Web Audio API to enable offline data transfer between devices.
There are three demo pages at [WayBack] martinmelhus.com – Web Audio Encoder too:
- [WayBack] Encoder
- [WayBack] Decoding
- [WayBack] Encoder (Visual with musical keyboard linked to the actual keyboard keys)
–jeroen
Via:
- [WayBack] +Kristian Köhntopp +Jens Unterkötter modem created in HTML + js – Christoph S – Google+
- [WayBack] Javascript Data Exfil using Audio Signal. Good luck. – Kristian Köhntopp – Google+







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