Supply voltage responsive audible transient (POP) suppression ar
Supplying electrical power
Support device for a behind-the-ear hearing aid
Support for earphone unit for a scuba diver mask
Support structure of loudspeaker unit and loudspeaker system
Suppression of fluid-borne noise
Suppression of perceived occlusion
Supra aural active noise reduction headphones
Surface acoustic wave device
Surface acoustic wave device
Surface mount electromagnetic sound producing device
Surface mountable transducer system
Surface mountable transducer system
Surface-laminated piezoelectric-film sound transducer
Surface-mounted electromagnetic sound generating body
Surface-mounted electromagnetic sound generator
Surface-placed sound capturing microphone with rotatable...
Surround audio apparatus
Surround audio signal reproducing apparatus having a sub-woofer
Surround decoder