JPS57120209A - Setting device for optimum operation characteristics of magnetic recorder and reproducer - Google Patents

Setting device for optimum operation characteristics of magnetic recorder and reproducer

Info

Publication number
JPS57120209A
JPS57120209A JP428481A JP428481A JPS57120209A JP S57120209 A JPS57120209 A JP S57120209A JP 428481 A JP428481 A JP 428481A JP 428481 A JP428481 A JP 428481A JP S57120209 A JPS57120209 A JP S57120209A
Authority
JP
Japan
Prior art keywords
operation characteristics
deviation
test signal
reference operation
recording
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
JP428481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239005B2 (enrdf_load_stackoverflow
Inventor
Kenji Muto
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP428481A priority Critical patent/JPS57120209A/ja
Priority to US06/336,763 priority patent/US4484237A/en
Publication of JPS57120209A publication Critical patent/JPS57120209A/ja
Publication of JPH0239005B2 publication Critical patent/JPH0239005B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
JP428481A 1981-01-14 1981-01-14 Setting device for optimum operation characteristics of magnetic recorder and reproducer Granted JPS57120209A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP428481A JPS57120209A (en) 1981-01-14 1981-01-14 Setting device for optimum operation characteristics of magnetic recorder and reproducer
US06/336,763 US4484237A (en) 1981-01-14 1982-01-04 Apparatus for automatically setting the optimum performance characteristics of a tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP428481A JPS57120209A (en) 1981-01-14 1981-01-14 Setting device for optimum operation characteristics of magnetic recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS57120209A true JPS57120209A (en) 1982-07-27
JPH0239005B2 JPH0239005B2 (enrdf_load_stackoverflow) 1990-09-03

Family

ID=11580228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP428481A Granted JPS57120209A (en) 1981-01-14 1981-01-14 Setting device for optimum operation characteristics of magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57120209A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130072U (enrdf_load_stackoverflow) * 1985-01-30 1986-08-14

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545145A (en) * 1978-09-27 1980-03-29 Hitachi Ltd Magnetic recording and reproducing device
JPS5545140A (en) * 1978-09-27 1980-03-29 Hitachi Ltd Magnetic recording and reproducing device
JPS55101112A (en) * 1979-01-30 1980-08-01 Mitsubishi Electric Corp Adjustment system of magnetic recording device
JPS55101114A (en) * 1979-01-29 1980-08-01 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545145A (en) * 1978-09-27 1980-03-29 Hitachi Ltd Magnetic recording and reproducing device
JPS5545140A (en) * 1978-09-27 1980-03-29 Hitachi Ltd Magnetic recording and reproducing device
JPS55101114A (en) * 1979-01-29 1980-08-01 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing device
JPS55101112A (en) * 1979-01-30 1980-08-01 Mitsubishi Electric Corp Adjustment system of magnetic recording device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130072U (enrdf_load_stackoverflow) * 1985-01-30 1986-08-14

Also Published As

Publication number Publication date
JPH0239005B2 (enrdf_load_stackoverflow) 1990-09-03

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