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 ...

Sound vibrations leave the singer's mouth ... Carrier Wave Generator The Wave Generator creates a high-frequency radio signal. The frequency of this signal is many times greater than the frequency ...

or noise source. Signal generators can use AC energy, audio frequency (AF), and radio frequency (RF) to function. They are also used to troubleshoot various electronic devices and to measure frequency ...