Transmission and storage of multi-channel audio-signals when usi
Transmission system, and a transmitter and a receiver for use in
Transmitter having means for controlling undesired out-of-band r
Transmitter of infrared transmission system and reproducing...
Transmitting and reproducing stereophonic audio signals
Triphonic sound system
Tuning apparatus and method
TV stereo adapter
Two-tone test signal method for BTSC calibration
Variable bandwidth multivoice demodulating circuit
Video signal recorder video apparatus and audio signal receiver
Volume control for optimum television stereo separation
Wideband expander for stereo and SAP signals
Wireless audio transmission system
Wireless remote speaker system
Wireless remote speaker system
Wireless speaker circuit
Wireless stereo center speaker system
Wireless transmitter/receiver circuit system with floating...