抄録
This system is being simplified, and it is used for the homenetwork system which transmits the PCM audio signal formed from the analog audio signal. Then it is composed by a transmitter and a receiver, and the wireless transmission of the signal is possible by the infrared rays. A variety analog audio signal such as a DVD, VCR and so on is formed at a PCM audio signal to transmit by using the same B mode frame format as the present BS broadcasting on the transmission equipment. Transmission bit rate is 2.048Mbps. Then, FSK modulated that signal, and infrared rays are transmitted. FSK demodulation, PCM decoding, D/A conversion, and an analog audio is reproduced on the receiving equipment.
