CA1339753C - Machine de duplication rapide de bandes magnetiques - Google Patents

Machine de duplication rapide de bandes magnetiques

Info

Publication number
CA1339753C
CA1339753C CA000616617A CA616617A CA1339753C CA 1339753 C CA1339753 C CA 1339753C CA 000616617 A CA000616617 A CA 000616617A CA 616617 A CA616617 A CA 616617A CA 1339753 C CA1339753 C CA 1339753C
Authority
CA
Canada
Prior art keywords
recording
signals
data
master library
tape
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.)
Expired - Fee Related
Application number
CA000616617A
Other languages
English (en)
Inventor
Robert G. Scheffler
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.)
Duplitronics Inc
Original Assignee
Duplitronics Inc
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 US07/253,067 external-priority patent/US5021893A/en
Application filed by Duplitronics Inc filed Critical Duplitronics Inc
Priority to CA000617082A priority Critical patent/CA1340623C/fr
Application granted granted Critical
Publication of CA1339753C publication Critical patent/CA1339753C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
CA000616617A 1988-10-04 1993-03-04 Machine de duplication rapide de bandes magnetiques Expired - Fee Related CA1339753C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000617082A CA1340623C (fr) 1993-03-04 1997-08-18 Machine pour copier a haute vitesse des video-cassettes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/253,067 US5021893A (en) 1987-12-17 1988-10-04 High speed tape duplicating machine
US253,067 1988-10-04
CA000612739A CA1314974C (fr) 1988-10-04 1989-09-25 Copieur de bandes magnetiques, a grande vitesse

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000612739A Division CA1314974C (fr) 1988-10-04 1989-09-25 Copieur de bandes magnetiques, a grande vitesse

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000617082A Division CA1340623C (fr) 1993-03-04 1997-08-18 Machine pour copier a haute vitesse des video-cassettes

Publications (1)

Publication Number Publication Date
CA1339753C true CA1339753C (fr) 1998-03-17

Family

ID=25673079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616617A Expired - Fee Related CA1339753C (fr) 1988-10-04 1993-03-04 Machine de duplication rapide de bandes magnetiques

Country Status (1)

Country Link
CA (1) CA1339753C (fr)

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Legal Events

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