Adjective:

ଆଘାତ, ବିଦ୍ୟୁତ୍, ଉତ୍ସାହଜନକ, ଶକ୍ତି-ପ୍ରସାରିତ |, ବ Elect ଦ୍ୟୁତିକ,

electret's Usage Examples:

particular example is the electrophorus, a device consisting of a slab with electret properties and a separate metal plate.

teacher James Edward Maceo West (born 1931), American co-inventor of the electret microphone Jim West (baseball) (1911–1970), American Negro league baseball.

Inventions and scientific contributions Along with Gerhard Sessler, West invented the foil electret microphone in 1962 while developing instruments for human hearing research.

An electret driver functions along the same electromechanical means as an electrostatic driver.

known for their electrostatic and electret headphones, which they call “earspeakers.

(1897–1981) who discovered the photoelectret state essential to modern photocopying.

patents for the production and design of microphones and techniques for creating polymer foil electrets.

(A permanent electric dipole is called an electret.

An electret microphone is a type of electrostatic capacitor-based microphone, which eliminates the need for a polarizing power supply by using a permanently.

An electret (formed of electr- from "electricity" and -et from "magnet") is a dielectric material that has a quasi-permanent electric charge or dipole.

Nearly 90 percent of more than two billion microphones produced annually are based on the principles of the foil-electret and are used in everyday items such as telephones, camcorders, hearing aids, baby monitors, and audio recording devices among others.

permittivity of carbons and metals, and discovery of the application in electret-based self-powering (with self-charging capability), with the discovery.

bottle: electret microphone breath: dynamic microphone chain/arbor: condenser microphone (cardioid) For instance, over the keynote of the bottle can be formed.