C.P. Moyen Co. Inc. was founded in the 1930’s as a small specialty lacquer & thinner manufacturer. The company then became involved with the Loudspeaker Industry and expanded their product line to...
Article - 21 Feb 2001
Ceramic springs have been around as scientific novelty items since the 1970s, produced by a special processing technology. An early example, made at Imperial Chemical Industries (ICI) in the UK in the...
Article - 23 May 2001
Using a hot compaction process, polymeric fibres can be partially melted together. Through control of the molecular structure the mechanical properties compared to the bulk material are improved....
Article - 4 May 2001
Implementing foamed ABS gives increased rigidity compared to a part made from the same weight of solid material. Relative avantages, disadvantages and applications are listed together with a table of...
News - 9 Jul 2015
Physicists at University of California, Berkeley have used graphene to develop innovative ultrasonic microphones and loudspeakers that are extremely lightweight. These devices allow humans to imitate...
News - 18 May 2013
Audio Precision, the recognized standard in audio test, today announced the availability of new Rub & Buzz and Air Leak detection acoustic tests for electro-acoustic devices using the APx series...
Article - 7 May 2001
Elastic electret films of electromechanical film (EMFi) have the ability to sense the slightest touch, change their thickness accordingly to an external voltage and produce sound in the process....
Article - 30 Aug 2019
This article introduces the automotive applications of a wind tunnel microphone array systems.
News - 17 Jul 2009
A low-cost generator with the potential to transform lives in the world's poorest communities is now being tested across the UK and in Nepal. The Score project, led by The University of...
News - 30 Apr 2014
Forget everything you know about what a loudspeaker should look like. Scientists at Disney Research, Pittsburgh have developed methods using a 3D printer to produce electrostatic loudspeakers that can...