November 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...
October 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...
October 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...
October 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...
October 9, 2019 | Resources, Sound Reinforcement
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...
