Remotely controllable low pass filter

H - Electricity – 04 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

350/41, 333/51,

H04N 9/09 (2006.01) H04N 9/75 (2006.01)

Patent

CA 1137217

RCA 73,034 Abstract A remotely controlled chroma key soft edger is described for use with an analog switcher. The keying signal is low pass filtered and differentially summed with substantially an unfiltered keying signal and the resultant high frequency components are summed with the low pass filtered signal. The gain of the peaking signal is remotely controlled to adjust the summed rise time of the keying signal.

334076

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Remotely controllable low pass filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Remotely controllable low pass filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remotely controllable low pass filter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-215846

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.