CA2032922C - Traitement anti-duplication pour signaux video
- Google Patents
Traitement anti-duplication pour signaux video
Info
Publication number
CA2032922C
CA2032922CCA002032922ACA2032922ACA2032922CCA 2032922 CCA2032922 CCA 2032922CCA 002032922 ACA002032922 ACA 002032922ACA 2032922 ACA2032922 ACA 2032922ACA 2032922 CCA2032922 CCA 2032922C
Authority
CA
Canada
Prior art keywords
vertical
interval
pulses
equalizing
line
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.)
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.)
LEGHORN TELEPUBLISHING Corp
Original Assignee
Eidak 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
Priority claimed from US07/457,928external-prioritypatent/US5034981A/en
Application filed by Eidak CorpfiledCriticalEidak Corp
Application grantedgrantedCritical
Publication of CA2032922CpublicationCriticalpatent/CA2032922C/fr