your choice. This image is a derivative work of the following images: Waveforms.svg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL 2006-10-23T01:28:15Z Omegatron...
attribution; preferably in the form of a link back to this page.) English four waveforms: sine, square, triangle, and rising sawtooth Indonesian empat bentuk gelombang:...
