Speech synthesizer

Stabilization of the system clock in a hearing aid

Standard-compatible, power efficient digital audio interface

Subband acoustic feedback cancellation in hearing aids

Subband acoustic feedback cancellation in hearing aids

Subwoofer speaker system

Suppression of perceived occlusion

Surround sound system for general purpose computer using dual so

Surround sound system for personal computer for interfacing surr

Suspension means for transducer

Suspension means for transducer

Switch for a body-worn electronic device

Switching device for hearing aid

Switching structures for hearing aid

Swivel mount

Synchronized binaural hearing system

System and method for detecting the insertion or removal of...

System and method for detecting the insertion or removal of...

System and method for determining directionality of sound...

System and method for driving an antenna