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date: 22 August 2019



Electronic circuit that generates a single periodic waveform. Linear or harmonic oscillators produce a sinusoidal output, while non-linear or relaxation oscillators produce a non-sinusoidal output such as a sawtooth, square, or triangle wave. Audio oscillators produce frequencies in the audio range (16 Hz to 20 kHz), RF oscillators in the radio frequency range (100 kHz to 100 GHz), and LFO (low frequency oscillators) produce frequencies below 20 Hz. For the independent use of oscillators as musical instruments, ...

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