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<p>
This circuit generates a <A href="http://en.wikipedia.org/wiki/Sine_wave">sine wave</a>
and a cosine wave. It combines two
<a href="e-amp-integ.html">integrators</a>. Since the integral of a
sine is a negative cosine, and the integral of a cosine is a sine, we
can generate both waves by feeding the output of each integrator into
the input of the other.
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To hear the waveform, increase the simulation speed and press the <b>Play</b> button.
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Next: <a href="e-vco.html">Voltage-Controlled Oscillator</a><p>
Previous: <a href="e-sawtooth.html">Sawtooth Wave Generator</a><p>
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<br>Generated Wed Dec 7 2016
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