But for a weekend project, [Vinod.S] took the ultrasonic transmitter and receiver from a distance ... Due to the low 40 kHz carrier frequency, the sound lacks the higher audio frequencies.

[GreatScott] does exactly this in the video after the break, building both a transmitter and receiver. At the most basic level, AM radio works by generating a carrier wave with an oscillator ...

Other Ways to Send Audio From Your Phone to Your Car FM transmitter apps ... On the other hand, FM radio apps may work even ...

By allowing the receiver on Earth to generate two of the three light frequencies needed for noise-free amplification, and at the same time allowing the transmitter to generate only one frequency ...

more formally “The Radio Frequency and Satellite Navigation Laboratory”, is the preeminent academic laboratory for the research and investigation of software defined radio applied to satellite ...

The sequencer, DDS (Direct Digital Synthesizer), FSU (Frequency Synthesizer Unit), transmitter, receiver, acquisition unit, and gate control unit are all integrated on a single RF (Radio Frequency) ...

The Video LVDS SerDes Transmitter / Receiver IP Core provides a complete, easy-to-use Serializer/Deserializer (SerDes) solution to interface a wide variety of video host systems to Flat Panel displays ...