05936968 is referenced by 83 patents and cites 11 patents.

A method and apparatus for splicing transport streams from multiple sources without violating the clock slew rates specified for a receiver. The method employs a digital phase lock loop (PLL) to lock both the transport output clock of the digital studio and the transmission symbol clock to a stable reference clock of 27 MHz.

Title
Method and apparatus for multiplexing complete MPEG transport streams from multiple sources using a PLL coupled to both the PCR and the transport encoder clock
Application Number
8/864324
Publication Number
5936968
Application Date
May 28, 1997
Publication Date
August 10, 1999
Inventor
Paul W Lyons
New Egypt
NJ, US
Agent
William J Burke
Assignee
Sarnoff Corporation
NJ, US
IPC
H03C 7/00
H04J 3/06
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