US PATENT SUBCLASS 348 / 515
.~.~ Audio to video

Current as of: June, 1999
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348 /   HD   TELEVISION

500  DF  SYNCHRONIZATION {11}
512  DF  .~ Locking of video or audio to reference timebase {5}
515.~.~ Audio to video

DEFINITION

Classification: 348/515

Audio to video:

(under subclass 512) Subject matter including means for changing the time or phase of one of a video or audio signal so as to be in time or phase with the other one of the audio or video signals.