jason
May 29th 14, 04:02 AM
"In 1939, Shure Incorporated introduced the Unidyne microphone. Using the
Uniphase acoustical system, the patented Unidyne was the first microphone
to provide directional characteristics using a single dynamic element."
http://theinstitute.ieee.org/technology-focus/technology-history/iconic-
microphone-is-named-an-ieee-milestone
Uniphase acoustical system, the patented Unidyne was the first microphone
to provide directional characteristics using a single dynamic element."
http://theinstitute.ieee.org/technology-focus/technology-history/iconic-
microphone-is-named-an-ieee-milestone