Adapter for rendering a non-addressable catv converter...

Details Adapter for rendering a non-addressable catv converter... Adapter for rendering a non-addressable catv converter...

H - Electricity

04

N

350/20

H04N 7/167 (2006.01)

Patent

CA 1206592

ABSTRACT OF THE DISCLOSURE An STV system commonly transmits scrambled television signals which include encoded data reflecting subscriber address, authorization and program code information. In some STV systems the subscriber installation characteristically comprises a non-addressable converter for converting a transmitted RF signal to an output signal having the frequency of standard VHF television signal. The invention is addressed to an addressable adapter which responds to the output signal of the converter to render the subscriber installation addressable. To this end, the adapter comprises tuning means, data retrieval means and an addressable data processor for deriving, among other information, a decode enable signal. The decode enable signal is instrumental in deriving an unscrambled television signal from the converter output signal.

449448

Affiliated with

Also associated with

Rating

Adapter for rendering a non-addressable catv converter... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adapter for rendering a non-addressable catv converter..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adapter for rendering a non-addressable catv converter... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1205321