Panitch Schwarze Belisario & Nadel LLP
Signal transmission interface and digital broadcast receiving device
A signal transmission interface includes: a USB audio format encoding unit adapted to be coupled to a digital broadcast receiving end, for converting a digital audio signal that originates from the digital broadcast receiving end into a USB audio signal; a USB hub coupled to the USB audio format encoding unit and adapted to be coupled to a host end, for transmitting the USB audio signal to the host end and receiving a USB control signal that originates from the host end; and a USB/serial transmission bus bridge unit coupled to the USB hub and adapted to be coupled to the digital broadcast receiving end, for converting the USB control signal that is transmitted from the USB hub into a serial transmission bus control signal, and transmitting the serial transmission bus control signal to the digital broadcast receiving end.
Wistron NeWeb Corp.
G G
G06F G06F
inventional additional
Tzu-Ping Chih-Hsiang Chih-Feng Jui-Hsiang Cheng-Hsiung
Lin Peng Chang Chou Hsu