Microcontroller addict [Debraj] decided to make his own programmable sine wave generator ... a complete Direct Digital Synthesis (DDS) waveform generator system on a chip. If you’ve ever ...

Tom Werner / Getty Images A sine wave is a geometric waveform that oscillates (moves up, down, or side-to-side) periodically and is defined by the function y = sin x. In other words, it is an s ...

Waveform creation software generally offers several techniques ... adds to the constant frequency term of the sine wave equation with phase as a function of time as the integral of the desired ...

Each DDS core (sine wave) can be programmed for frequency ... Advantages of using DDS for arbitrary waveform generators With the ability to switch between the normal AWG mode (which generates ...

This circuit can run at way beyond 100kHz, but can’t then be recommended for waveform purity! (By about 25kHz, the tri-wave has turned into a pretty good sine, anyway.) Calibration of a tuning scale ...

With the instantaneous values of the sine wave, the specific direction of the voltage shift depends on which half of the voltage waveform is affected. On a point-by-point basis, the subtracted ...

I became aware of harmonics and the sound of different shaped waveforms early in my electronics ... I have created several sine wave sources and summed them together. Seen here, the waves combine ...

Researchers have mathematically elucidated how the presence of crystals and gas bubbles in magma affects the propagation of seismic P-waves. A novel equation was derived to describe the travel of ...

Your mission, should you choose to accept it, is to build a three-part beat using only a single raw waveform. Let’s go… Step 1: The sine wave is the raw building block of sound, of which all other ...