What are the applications of non sinusoidal oscillator?

Non-sinusoidal oscillators are used in various applications, including signal generation for communication systems, waveform shaping in audio and video equipment, and clock generation in digital circuits. They can produce square, triangular, or sawtooth waveforms, which are essential in pulse-width modulation (PWM) for motor control and power supply regulation. Additionally, they find use in function generators and testing equipment to simulate different waveforms for electronic device testing.