US PATENT SUBCLASS 358 / FOR 117
.~.~ Phase matching or color components to an external reference (358/324)

Current as of: June, 1999
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358 /   HD   FACSIMILE AND STATIC PRESENTATION PROCESSING

FOR 103  DF  NATURAL COLOR RECORDING OR REPRODUCING TELEVISION (358/310) {12}
FOR 113  DF  .~ Time (e.g., phase or frequency) control (358/320) {3}
FOR 117.~.~ Phase matching or color components to an external reference (358/324) {2}
FOR 118  DF  .~.~.~> Using variable delay (358/325)
FOR 119  DF  .~.~.~> Color burst (358/326)

DEFINITION

Classification: 358/FOR.117

Phase matching of color components to an external reference:

Subject matter under subclass 320 where a reference signal from an external source is compared with the recorded color component, the result of which is used to control the phase or frequency of at least one color information bearing component of the television signal.