Dec 11, 2019 | Resources, Sound Reinforcement
What are Cabron Nanotubes? Carbon nanotubes (CNTs) are tubes that consist of carbon with diameters typically measured in nanometers. Additionally, carbon nanotubes often refer to single-wall carbon nanotubes (SWCNTs) with diameters in the range of a...
Nov 13, 2019 | Resources, Sound Reinforcement
What are Thermoacoustic speakers? Thermoacoustic speakers are speakers that generate sound waves from temperature fluctuations. They rapidly heat and cool conducting materials. Unlike conventional voice-coil speakers, thermoacoustic speakers do not rely on...
Nov 6, 2019 | Resources, Sound Reinforcement
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...
Oct 30, 2019 | Resources, Sound Reinforcement
What is a Transparent Ionic Conduction Speaker? A transparent ionic conduction speaker is a relatively new form of technology. In 2013, a research team from Harvard University introduced transparent ionic conduction speakers to the public. Jeong-Yun Sun and...
Oct 23, 2019 | Resources, Sound Reinforcement
What are Heil Air-Motion Speakers? People often confuse Air-Motion Speakers’with ribbon loudspeakers when they see the folded diaphragms set in the shorthorn. But they are quite different. A ribbon radiates the sound by the whole diaphragm moving backward...
Oct 16, 2019 | Resources, Sound Reinforcement
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...
