Remotely controlled cable equalization for in-flight entertainme

Details Remotely controlled cable equalization for in-flight entertainme Remotely controlled cable equalization for in-flight entertainme

1995-12-27

2000-05-02

Saras, Steven J.

Television

Special applications

Manufacturing

375232, H03H 740

Patent

active

060578750

ABSTRACT:
A remotely-controlled cable equalization system includes a control unit containing a non-volatile memory, a plurality of remote video display devices, each of which includes an adjustable cable equalization circuit, and an interface for connecting the control unit to each of the plurality of remote video display devices. Each of the plurality of remote video display devices includes a receiver for receiving a 12-bit digital code, from the control unit, through the interface. A 12-bit register is connected to the receiver and a 12-bit digital-to-analog converter is then connected to the 12-bit register, for receiving a 12-bit digital code from the 12-bit register and for converting the digital signal to an analog signal. The adjustable cable equalization circuit in each of the plurality of remote video display devices receives the analog signal from the 12-bit digital-to-analog converter and provides the necessary cable equalization for each of the plurality of remote video display devices based on the received analog signal.

REFERENCES:
patent: 4759035 (1988-07-01), McGary et al.
patent: 4888560 (1989-12-01), Ogura
patent: 5214505 (1993-05-01), Rabowsky et al.
patent: 5280346 (1994-01-01), Ross
patent: 5481564 (1996-01-01), Kakuishi et al.
patent: 5687321 (1997-11-01), Allen
patent: 5745159 (1998-04-01), Wax et al.
patent: 5844941 (1998-12-01), Mack et al.

Affiliated with

Also associated with

Rating

Remotely controlled cable equalization for in-flight entertainme does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Remotely controlled cable equalization for in-flight entertainme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remotely controlled cable equalization for in-flight entertainme will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1597703