229675 ⎘
Details of television systems; Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals according to the NICAM system
Sound intermediate frequency demodulator and sound intermediate frequency detecting method thereof
#2Receiving systems and methods for audio processing
#3Sound signal processor and method for processing sound signal using the same
#4NICAM processor
#5NICAM processing method