Nonsynchronous independent side band AM stereo decoder
Notebook computer speakers
Optimal sonic separator and multi-channel forward imaging system
Optimal source distribution
Optimized low frequency response of loudspeaker systems having m
Oscillator frequency control arrangement for a stereo decoder
Out-of-lock detector for synchronous AM detection
Output circuit of audio device
Pan-pot control apparatus
Passive ambience recovery system for the reproduction of sound
Passive ambience recovery system for the reproduction of sound
Passive surround sound circuit
Peak to peak signal detector for audio system
Perceived sound
Perceptual synthesis of auditory scenes
Personal multimedia speaker system
Personal multimedia speaker system
Personal sound system with virtually positioned lateral speakers
Personal stereo speaker assembly
Personal wearable communication system with enhanced low frequen