have much in common with receivers for other applications, such as direction finders, radio altimeters, radar, and related systems. As mentioned in Chapter 1, the superheterodyne configuration is used ...

The receiver and transmitter systems group develops platform systems for interference and spoofing-proof navigation and communication systems. In view of the growing number and dependence on satellite ...

[Dilshan Jayakody] recently documented his experience in designing and building an inexpensive FM Stereo Receiver for the Pi platform, and the results are impressive. Quite a few FM receiver ...

FM radio works the same way that AM radio works ... the audio signal is conveyed through changes in frequency, the FM receiver can just ignore changes in amplitude. The result: no static at ...

For people who are hard of hearing, an FM system can be used in a classroom to amplify the voice of the professor. The system is an individual piece of technology ...

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 ...

Even city-wide tornado sirens are fallible — tornadoes have been known to tear down siren alert systems in their ... cannot be heard on a simple AM/FM radio receiver. There are many receiver ...

An audio amplifier and switching device for a stereo system. 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.