JPS5485004A - Video tape droppout detector - Google Patents

Video tape droppout detector

Info

Publication number
JPS5485004A
JPS5485004A JP15374177A JP15374177A JPS5485004A JP S5485004 A JPS5485004 A JP S5485004A JP 15374177 A JP15374177 A JP 15374177A JP 15374177 A JP15374177 A JP 15374177A JP S5485004 A JPS5485004 A JP S5485004A
Authority
JP
Japan
Prior art keywords
droppout
detector
video tape
tape
video
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.)
Granted
Application number
JP15374177A
Other languages
Japanese (ja)
Other versions
JPS5647615B2 (en
Inventor
Minoru Yamano
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP15374177A priority Critical patent/JPS5485004A/en
Publication of JPS5485004A publication Critical patent/JPS5485004A/en
Publication of JPS5647615B2 publication Critical patent/JPS5647615B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP15374177A 1977-12-20 1977-12-20 Video tape droppout detector Granted JPS5485004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15374177A JPS5485004A (en) 1977-12-20 1977-12-20 Video tape droppout detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15374177A JPS5485004A (en) 1977-12-20 1977-12-20 Video tape droppout detector

Publications (2)

Publication Number Publication Date
JPS5485004A true JPS5485004A (en) 1979-07-06
JPS5647615B2 JPS5647615B2 (en) 1981-11-11

Family

ID=15569084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15374177A Granted JPS5485004A (en) 1977-12-20 1977-12-20 Video tape droppout detector

Country Status (1)

Country Link
JP (1) JPS5485004A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718030A (en) * 1980-07-07 1982-01-29 Fuji Photo Film Co Ltd Quality inspecting method of magnetic recording medium
JPS5737739A (en) * 1980-08-20 1982-03-02 Fuji Photo Film Co Ltd Checking method for quality of magnetic recording medium
JPS58160873A (en) * 1982-03-13 1983-09-24 Hitachi Maxell Ltd Indicating device of defect position on magnetic tape
JPS58160874A (en) * 1982-03-15 1983-09-24 Hitachi Maxell Ltd Detecting device of defect position on magnetic tape
JPS58162877A (en) * 1982-03-23 1983-09-27 Hitachi Maxell Ltd Method for classifying drop-out
JPS58175368A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Method for measuring generating distribution of drop-out
JPS58175370A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Measuring method of drop-out
JPS58175369A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Measuring method of huge drop-out

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718030A (en) * 1980-07-07 1982-01-29 Fuji Photo Film Co Ltd Quality inspecting method of magnetic recording medium
JPS5737739A (en) * 1980-08-20 1982-03-02 Fuji Photo Film Co Ltd Checking method for quality of magnetic recording medium
JPS58160873A (en) * 1982-03-13 1983-09-24 Hitachi Maxell Ltd Indicating device of defect position on magnetic tape
JPS58160874A (en) * 1982-03-15 1983-09-24 Hitachi Maxell Ltd Detecting device of defect position on magnetic tape
JPS58162877A (en) * 1982-03-23 1983-09-27 Hitachi Maxell Ltd Method for classifying drop-out
JPH0442635B2 (en) * 1982-03-23 1992-07-14 Hitachi Maxell
JPS58175368A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Method for measuring generating distribution of drop-out
JPS58175370A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Measuring method of drop-out
JPS58175369A (en) * 1982-04-08 1983-10-14 Hitachi Maxell Ltd Measuring method of huge drop-out
JPH0434354B2 (en) * 1982-04-08 1992-06-05 Hitachi Maxell
JPH0434355B2 (en) * 1982-04-08 1992-06-05 Hitachi Maxell

Also Published As

Publication number Publication date
JPS5647615B2 (en) 1981-11-11

Similar Documents

Publication Publication Date Title
GB2001296B (en) Tape cassette
GB2000104B (en) Tape cassette
GB2010218B (en) Tape reels
GB1557490A (en) Video tape recorders
JPS5485004A (en) Video tape droppout detector
JPS54105591A (en) Panorama detector
JPS53102714A (en) Cassette tape recorder
JPS53116135A (en) Video tape recorder
GB2003645B (en) Tape recorder
GB2002325B (en) Video tape reel
JPS5433617A (en) Video tape recorder
JPS5483408A (en) Tape recorder
JPS5480107A (en) Video recorder
JPS5485005A (en) Video tape characteristic detector
JPS53129607A (en) Tape recorder
JPS53149014A (en) Tape recorder
JPS53102004A (en) Tape recorder
JPS5414219A (en) Tape feed detector
JPS5480723A (en) Video tape recorder
GB2004151B (en) Tape recorder system
JPS5393006A (en) Tape recorder
JPS5433712A (en) Tape recorder
JPS5412710A (en) Tape recorder
JPS5480108A (en) Video recorder
CA42508S (en) Video tape recorder