Chord-like vibration loudspeaker

Cinema audio processing system

Circuit and apparatus having a delay unit for reducing...

Circuit and method for adaptation of hearing device microphones

Circuit and method for automatically limiting the amplitude...

Circuit and method for communicating digital audio information

Circuit and method for compensating low frequency band for use i

Circuit and method for controlling an audio system

Circuit and method for eliminating pop noise in digital...

Circuit and method for providing a light energy response to an e

Circuit and method for the adaptive suppression of an...

Circuit and method for the adaptive suppression of noise

Circuit and method of 3-wired interface for headphones

Circuit and method of preventing audio pop in an electronic audi

Circuit and program for processing multichannel audio...

Circuit arrangement for automatic gain control of hearing aids

Circuit arrangement for deriving a quality signal dependent on t

Circuit arrangement for deriving a signal indicating noise in a

Circuit arrangement for deriving signals for masking audio signa

Circuit arrangement for gaining a stereo subcarrier and an...