and a computer sound card at the higher end. [brmarcum] obviously put some time into his tutorial, but it’s not a tome of FM modulation. He’s broken down the modulation and demodulation ...

boards through FSK data modulation and demodulation techniques implemented using timer peripherals. A simplified block diagram of the application is featured below, illustrating the peripherals used ...

Modulation and demodulation are important parts of the system, which directly determines the power efficiency, bandwidth utilization, volume, weight, implementation complexity and other factors of the ...