California Inventors Develop Speech Level Sensor
Copyright © Targeted News Service 2008
2008-11-29
ALEXANDRIA, Va., Nov. 29 -- Robert J. Bernardi, Steven F. Burson and Allen Woo, all from Scotts Valley, Calif., Lawrence W. Gollbach of Ben Lomond, Calif., and James F. Bobisuthi of Boulder Creek, Calif., have developed a telephone headset.
According to the abstract released by the U.S. Patent & Trademark Office: "Improper microphone position and speech level on a telephone headset is sensed by comparison of a speech envelope to multiple signal threshold levels. A first threshold . . .
According to the abstract released by the U.S. Patent & Trademark Office: "Improper microphone position and speech level on a telephone headset is sensed by comparison of a speech envelope to multiple signal threshold levels. A first threshold . . .