Phased-array sound pickup apparatus having no unwanted response
Phasing plug
Phasing plug for a compression driver
Phasing plug for compression driver
Phoneme discrimination method
Phoneme labelling of frame by accumulating evidence obtained fro
Phoneme recognition utilizing relative positions of reference ph
Phoneme similarity calculating apparatus
Phonemic classification in speech recognition system having acce
Phonetic equalizer system
Photoacoustic speaker and method
Photothermal acoustic device
Photothermal acoustic device
Physiological condition monitors utilizing very low...
Physiological condition monitors utilizing very low...
Pick-up device for a microphone
Pick-up head for an electronic stethoscope
Picked-up-sound recording method and apparatus
Pickup amplifier system for public address system
Pickup apparatus of piano