A sine wave is an S-shaped waveform defined by the mathematical function y = sin x. It is depicted graphically as two semi-circular curves that alternate above and below a center line.

While the operational differences between chorus and flanging are similar, the outputted effects of flanging can sound very ...

Sine-wave speech can be thought of as a sort of auditory illusion, a sensory edge case in which one’s experience has a clear “before” and “after” moment, like going through a one-way door.

The Bestek 500W Pure Sine Wave Power Inverter is a good option for people who need a portable way to create clean power. It measures 8.7 x 4.3 x 2.4 inches and weighs just 2.2 pounds, ...

More Sine Wave Ways. Now on to some other practical ideas you might be familiar with. Wien Bridge oscillator is an oldie but goodie low frequency sine wave oscillator. The Wien Bridge Oscillator, ...

As stated before, pure sine inverters can be a bit on the pricey side. This tiny inverter costs $99, and that is without any applicable battery. A Ryobi 40V 4.0 Ah battery costs about $149.

Microcontroller addict [Debraj] decided to make his own programmable sine wave generator, and was able to put it together for under $40 USD. Other than low-cost, his list of requirements was as fol… ...