Speakers: Parts Is Parts - High-Polymer Film, Headphones, Microphones, and Other Audio Applications (Part 2)
Lightweight and flexible, piezoelectric film transducers can serve as highly reliable low-cost alternatives to more expensive speakers, headphones, microphones, and even musical instrument sound pickups. This second article about the technology focuses precisely on the many other successful applications of this technology. We can only hope that this article will serve as a reintroduction to the technology. This article was originally published in audioXpress May 2013.