Generate test tones for radio audio level alignment Calibration and testing of sound equipment or speakers Reference tone generation for tuning musical instruments Demonstration of audio ...

to measure frequency, and to generate a signal, waveform, or noise source. Signal generators can use AC energy, audio frequency (AF), and radio frequency (RF) to function. They are also used to ...

Image Credit: MySkunkWorks | dhGate.com | D and N Electronics, Inc. IC waveforms generators (function generators) and IC waveform synthesizers provide several different waveforms or functions at the ...

10 MHz output from DIY frequency standard Of course ... his relatively affordable Siglent SDG 1025 Arbitrary Function Generator, but found its accuracy to be a bit lacking.