A new video signal processor for high-end professional LaserVision CD video players

Author

Hildebrandt, G.

Author_Institution

Philips Co., Eindhoven, Netherlands

Volume

34

Issue

3

fYear

1988

fDate

8/1/1988 12:00:00 AM

Firstpage

566

Lastpage

570

Abstract

An integrated circuit (IC) is described that is designed to process the signal from the photodiode in a LaserVision or compact disk (CD) video player directly into a CVBS signal suitable for a color TV receiver. The bipolar IC requires about 45 mA from a 5 V supply and incorporates the following features: modulation transfer function (MTF) compensation, de-emphasis, dropout compensation, noise reduction, separation of signals for timing control, picture insertion, a data slicer, and a NTSC/PAL system selector.

Keywords

bipolar integrated circuits; digital signal processing chips; video and audio discs; video signals; 45 mA; 5 V; CD video players; CVBS signal; NTSC/PAL system selector; bipolar IC; color TV receiver; compact disk; compensation; data slicer; de-emphasis; dropout compensation; modulation transfer function; noise reduction; picture insertion; professional Laser Vision video player; signals separation; timing control; video signal processor; CD recording; Color; Colored noise; Laser noise; Optical design; Photodiodes; Process design; Signal design; Signal processing; TV receivers;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.20155

Filename

20155