One uses the control voltage pin to input the audio signal, while the other uses ... to distinguish a voice over a standard commercial AM/FM receiver. The next attempt was with a XR2206 function ...

FM radio works the same way that AM radio works ... amplitude don't matter -- since the audio signal is conveyed through changes in frequency, the FM receiver can just ignore changes in amplitude.

Radio receiver ICs support worldwide radio band requirements, including frequency modulation (FM), FM radio data system (RDS), amplitude modulation (AM), long wave (LW), short wave (SW), and weather ...

The receiver contains inputs for all the audio sources and outputs to one or more sets of speakers. It may also include an AM/FM tuner. Although a stereo receiver has its own amplifier to drive ...

The radio still functions on the AM/FM bands, but now with the flip of a switch, he can listen to the audio coming his way courtesy of a Apt-X low-latency Bluetooth receiver. It sounds like the ...

FM, or frequency modulation, is a technique of encoding information by varying the frequency of a carrier wave. It is widely used for audio and video broadcasting, as well as other applications ...