GB8617178D0 - Amplitude independent zero-crossing detector - Google Patents

Amplitude independent zero-crossing detector

Info

Publication number
GB8617178D0
GB8617178D0 GB868617178A GB8617178A GB8617178D0 GB 8617178 D0 GB8617178 D0 GB 8617178D0 GB 868617178 A GB868617178 A GB 868617178A GB 8617178 A GB8617178 A GB 8617178A GB 8617178 D0 GB8617178 D0 GB 8617178D0
Authority
GB
United Kingdom
Prior art keywords
crossing detector
amplitude independent
independent zero
zero
amplitude
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB868617178A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to GB868617178A priority Critical patent/GB8617178D0/en
Publication of GB8617178D0 publication Critical patent/GB8617178D0/en
Priority to JP62504110A priority patent/JPH0740303B2/en
Priority to DE87904460T priority patent/DE3789022T2/en
Priority to PCT/US1987/001485 priority patent/WO1988000784A1/en
Priority to EP19870904460 priority patent/EP0323457B1/en
Pending legal-status Critical Current

Links

GB868617178A 1986-07-15 1986-07-15 Amplitude independent zero-crossing detector Pending GB8617178D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB868617178A GB8617178D0 (en) 1986-07-15 1986-07-15 Amplitude independent zero-crossing detector
JP62504110A JPH0740303B2 (en) 1986-07-15 1987-06-26 Motion detection apparatus and method responsive to edge information contained in a television signal
DE87904460T DE3789022T2 (en) 1986-07-15 1987-06-26 MOTION DETECTING DEVICE APPROPRIATE ON EDGE INFORMATION CONTAINED IN A TELEVISION SIGNAL.
PCT/US1987/001485 WO1988000784A1 (en) 1986-07-15 1987-06-26 Motion detector apparatus for responding to edge information contained in a television signal
EP19870904460 EP0323457B1 (en) 1986-07-15 1987-06-26 Motion detector apparatus for responding to edge information contained in a television signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617178A GB8617178D0 (en) 1986-07-15 1986-07-15 Amplitude independent zero-crossing detector

Publications (1)

Publication Number Publication Date
GB8617178D0 true GB8617178D0 (en) 1986-08-20

Family

ID=10601061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868617178A Pending GB8617178D0 (en) 1986-07-15 1986-07-15 Amplitude independent zero-crossing detector

Country Status (1)

Country Link
GB (1) GB8617178D0 (en)

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