US PATENT SUBCLASS 386 / 13
.~ Time (e.g., phase or frequency) correction

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


386 /   HD   TELEVISION SIGNAL PROCESSING FOR DYNAMIC RECORDING OR REPRODUCING

1  DF  PROCESSING OF COLOR TELEVISION SIGNAL FOR DYNAMIC RECORDING OR REPRODUCING {25}
13.~ Time (e.g., phase or frequency) correction {4}
14  DF  .~.~> By controlling relative transducer/record medium speed {1}
16  DF  .~.~> Using recorded reference (e.g., pilot signal)
17  DF  .~.~> Phase or frequency matching of color television signal component to an external reference {2}
20  DF  .~.~> Digital technique

DEFINITION

Classification: 386/13

Time (e.g., phase or frequency) correction:

(under subclass 1) Subject matter for correction of timing error introduced during recording or reproducing of the color television signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85+, for time (e.g., phase or frequency) correction of a black and white television signal.

SEE OR SEARCH CLASS

348, Television,

498+, for time correction of a nonrecorded color television signal.

360, Dynamic Magnetic Information Storage and Retrieval, 70, 78.15 for time control in general for dynamic magnetic recording.

369, Dynamic Information Storage or Retrieval,

47+, and 239+ for time control in general dynamic recording.