answersLogoWhite

0

The electret microphone was invented in the 1960s. It was developed by James West and Gerhard Sessler at Bell Labs in 1962. This innovative microphone uses an electret material to maintain a permanent electric charge, allowing for high sensitivity and compact design, which has made it widely used in various applications today.

User Avatar

AnswerBot

2mo ago

What else can I help you with?