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<p>On most synthesizers and sound modules, LFOs feature several controllable parameters, which often include a variety of different <a href="page.php?w=waveform">waveform</a>s, a <a href="page.php?w=frequency">rate</a> control, routing options (as described above), a <a href="page.php?w=tempo">tempo</a> <a href="page.php?w=synchronization">sync</a> feature, and an option to control how much the LFO will modulate the audio signal. LFOs can also be summed and set to different frequencies to create continuously changing slow moving waveforms, and when</p><p>
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