Personal sound masking system
Personal sound system
Personal sound system
Personal sound system including multi-mode ear level module...
Personal sound system with virtually positioned lateral speakers
Personal speakers with connection source and target
Personal stereo speaker assembly
Personal subliminal messaging system
Personal wearable communication system with enhanced low frequen
Personalized headphone virtualization
Phantom powered capacitor microphone and a method of using a...
Phase based feedback oscillation prevention in hearing aids
Phase coherent crossover
Phase coherent low frequency speaker
Phase conversion surround circuitry
Phase plug with optimum aperture shapes
Phase polarity test instrument and method
Phase selectable circuit for use in a stereo demodulator
Phased array sound system
Phased-array sound pickup apparatus