We’ll do just that and build up a triangle-wave oscillator that can morph into a square wave, passing through a rounded-over kinda square wave along the way. The triangle sounds nice and mellow ...

The triangle wave also doesn’t swing full-range ... So we’ll hook up a second clock-rate oscillator on the 40106 chip, this time using the square wave output. Replacing our pushbutton with ...

See: Fourier Theorem, Oscillator. Compare: Pulse, Sawtooth Wave. Triangular wave, its description as a Fourier series, and as a line spectrum. Triangle wave at 100 Hz.

It is often used in sound synthesis. See also: Fourier Theorem, Oscillator. Compare: Pulse, Square Wave, Triangle Wave. Sawtooth wave, its description as a Fourier series, and as a line spectrum.

DC-AC inverter chips create a square-form wave of output through an oscillator circuit ... More expensive converters filter the output more, producing a triangle wave (saw tooth wave), a stepped wave ...