Platform for attachment to a sound system
Playback apparatus and playback method
PLL circuit for generating output signal synchronized with input
Plug and play compatible speakers
Plug, sound inputting and outputting apparatus, and noise...
Plug-in sound accessory for portable computers
Pluggable noise-controlling apparatus and method
Plugs, receptacles and hearing aids
Plural-channel sound processing
PM Decoder sample and hold circuit
Pneumatic loudspeaker with a continuous pressurized fluid flow
Pocket hearing aid
Pocket hearing aid
Point excitation placement in an audio transducer
Point source speaker system
Point source speaker system
Point source speaker system
Point source speaker system
POLARITY DETERMINING CIRCUIT FOR LOUDSPEAKERS, AN AUDIO...
Polarity-independent transmission system