公开(公告)号：WO2004107729A3

公开(公告)日：2005-05-26

申请号：PCT/US2004015744

申请日：2004-05-19

Applicant: PACE MICRO TECH PLC ,  GLATT TERRY L ,  GAYDON NEIL ,  FITZGERALD DERRICK ,  NOVAK DAVID A ,  GRABHAM MATTHEW

Inventor： GLATT TERRY L ,  GAYDON NEIL ,  FITZGERALD DERRICK ,  NOVAK DAVID A ,  GRABHAM MATTHEW

IPC: G06F3/00 ,  G06F13/00 ,  H01R13/646 ,  H04N20060101 ,  H04N5/44 ,  H04N5/45 ,  H04N5/46 ,  H04N7/10 ,  H04N5/445

CPC classification number: H01R13/6675 ,  H01R13/70 ,  H01R24/542 ,  H01R31/065 ,  H01R2103/00 ,  H01R2201/18 ,  H04N5/4401 ,  H04N5/45 ,  H04N5/46 ,  H04N7/102 ,  H04N21/4181 ,  H04N21/42221 ,  H04N21/4263 ,  H04N21/4316 ,  H04N21/4382 ,  H04N21/6118

Abstract: An in-line digital cable television adapter and method for receiving and converting digital television signals to an analog format for display on an analog television set. Dual-capable video decryption and decoding is available to support a television, VCR, and a picture-in-picture independently and simultaneously. Dual-BTSC audio and video frequency modulators are available for output. A bypass switch selectively switches between television channels for modulation and for passing an analog supplied television signal directly to the analog television set. An infrared transceiver integrated with the digital cable adapter receives infrared frequencies from a compatible infrared remote control and stimulates input to a target infrared receiver.

Abstract translation: 一种在线数字有线电视适配器和用于接收和转换数字电视信号到模拟格式以在模拟电视机上显示的方法。 双功能视频解密和解码可以独立和同时支持电视，录像机和画中画。 双BTSC音频和视频调制器可用于输出。 旁路开关选择性地在用于调制的电视频道之间切换，并且将模拟提供的电视信号直接传递到模拟电视机。 与数字电缆适配器集成的红外收发器从兼容的红外遥控器接收红外频率，并刺激对目标红外接收器的输入。