OscillatorsBand-Limited and NOT Band-LimitedSine waves, sawtooth waves, triangle waves, and square waves are commonly used in audio synthesis. This applet lets you listen to each type of wave. The oscillators with "BL" after the name are band-limited. This means that they do not contain partials over the Nyquist limit, which can cause nasty grungy sounds, particularly at high frequencies.
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