Apparatus for locking a reproduced color video signal to a reference color frame signal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5194961
SERIAL NO

07795791

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A color video signal reproducing apparatus for reproducing a color video signal and a control signal for indicating a color frame of the color video signal from a record medium includes a generator for generating a reference color frame, a generator for generating a signal having a frequency which is a multiple (integer) of the frequency of a reference frame signal, a circuit for separating a reproduced color frame and a reproduced frame signal from the control signal being reproduced, a circuit for generating a phase where intervals of the reproduced frame signal is divided, a circuit for determining a start reference signal phase by using the reproduced color frame and the divided phase, the start reference signal phase causing movement of the record medium to be started, and a controller for controlling the movement of the record medium in accordance with the start reference signal phase and a predetermined acceleration duration of the record medium.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SONY CORPORATION

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagai, Yasuo Kanagawa, JP 39 637

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation