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fulldecent / system-bus-radio

Transmits AM radio on computers without radio transmitting hardware.
https://fulldecent.github.io/system-bus-radio/
MIT License
6.19k stars 386 forks source link

How can it transmit radio over FM? #40

Closed mirimmad closed 6 years ago

fulldecent commented 6 years ago

Using an FM transmitter!

The fact that AM works is a hack, you can see the documentation that shows how that works. But FM is an entirely different thing.

mirimmad commented 6 years ago

Where is the documentation?

fulldecent commented 6 years ago

It's pretty weak, but it's here in https://github.com/fulldecent/system-bus-radio#technical-explanation

It doesn't mention amplitude modulation by name, but the picture shows why it works as an AM carrier.

The readme could surely be improved in this respect.