Automatic boost control in an aperture corrector for tv...

Details Automatic boost control in an aperture corrector for tv... Automatic boost control in an aperture corrector for tv...

H - Electricity

04

N

350/48

H04N 5/14 (2006.01) H04N 5/208 (2006.01)

Patent

CA 1121906

52 AS 1128 ABSTRACT OF THE DISCLOSURE A closed loop automatic boost control of an aperture correction circuit for a television camera uses a high pass filter and threshold detecting circuitry in order to control the frequency boost by sensing the RMS value of the high frequency noise. The boost is achieved by separating the signal into a flat response signal and a high frequency boosted response signal. The amount of boost is determined by passing the high frequency boosted response signal through a variable gain amplifier.

301718

Affiliated with

Also associated with

Rating

Automatic boost control in an aperture corrector for tv... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic boost control in an aperture corrector for tv..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic boost control in an aperture corrector for tv... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-19666