The most basic wave of all is the sine wave ... many of the really good or useful plugin iterations of modulation effect are either modelled on, or draw inspiration from, the classic pedals ...

Amplitude modulation (AM) is also widely used to alter a carrier wave to transmit data. For example, in AM radio, the voltage (amplitude) of a carrier with a fixed center frequency (the station's ...

Frequency Modulation (or FM) synthesis is a simple and powerful method for creating and controlling complex spectra, introduced by John Chowning of Stanford University around 1973. In its simplest ...

modulation and demodulation. Guess what? We can do that with a spreadsheet. The first step is to generate a reference clock for the carrier. You’ll need a cosine wave (I) and sine wave (Q).

Prandtl hopes, perhaps optimistically, to stretch the range of its “Sound Matrix”, as employees refer to the kit, to roughly 150 metres. Many of the tactical jammers on the front in the war between ...