Plasma Arc Speakers

What are the Plasma speakers?   Plasma speakers or ionophones are a form of a loudspeaker which varies air pressure via a high-energy electrical plasma instead of a solid diaphragm. Connected to the output of an audio amplifier, plasma speakers vary the size of a...
Create Continuous Movement

Create Continuous Movement

  Filtering in the realm of music production is by no means a new thing. Nevertheless, it’s one of the most used techniques regarding audio processing. These days we have an abundance of filter types ranging from simple low and high cut, all the way up to...

Flat Panel Loudspeakers

Flat panel speakers 101   Engineers investigated flat panel speakers in terms of structural vibration and acoustic radiation. A panel speaker primarily consists of a panel and an inertia exciter. Contrary to conventional speakers, they have flexural resonance and...

Bending Wave Speakers

The principle of Bending Wave Speakers   One of the ways to illustrate the basic principle of how bending wave speakers operate, the following image could be helpful. By throwing a stone into the lake, the water surface is being destabilized by its impulse. This...