JPS5782210A - Gain adjusting circuit of magnetic tape device - Google Patents

Gain adjusting circuit of magnetic tape device

Info

Publication number
JPS5782210A
JPS5782210A JP15934480A JP15934480A JPS5782210A JP S5782210 A JPS5782210 A JP S5782210A JP 15934480 A JP15934480 A JP 15934480A JP 15934480 A JP15934480 A JP 15934480A JP S5782210 A JPS5782210 A JP S5782210A
Authority
JP
Japan
Prior art keywords
registers
optimum
magnetic tape
adjusting circuit
reproduced
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
JP15934480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0158575B2 (enrdf_load_stackoverflow
Inventor
Kiyoo Moroto
Hisashi Kimura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15934480A priority Critical patent/JPS5782210A/ja
Publication of JPS5782210A publication Critical patent/JPS5782210A/ja
Publication of JPH0158575B2 publication Critical patent/JPH0158575B2/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
    • G11B5/027—Analogue recording
    • G11B5/035—Equalising
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires

Landscapes

  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP15934480A 1980-11-12 1980-11-12 Gain adjusting circuit of magnetic tape device Granted JPS5782210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15934480A JPS5782210A (en) 1980-11-12 1980-11-12 Gain adjusting circuit of magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15934480A JPS5782210A (en) 1980-11-12 1980-11-12 Gain adjusting circuit of magnetic tape device

Publications (2)

Publication Number Publication Date
JPS5782210A true JPS5782210A (en) 1982-05-22
JPH0158575B2 JPH0158575B2 (enrdf_load_stackoverflow) 1989-12-12

Family

ID=15691784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15934480A Granted JPS5782210A (en) 1980-11-12 1980-11-12 Gain adjusting circuit of magnetic tape device

Country Status (1)

Country Link
JP (1) JPS5782210A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019922A (en) * 1987-12-19 1991-05-28 Pioneer Electronic Corporation Multi-disk player with automatic volume control
EP0628948A3 (en) * 1993-06-02 1995-01-18 Nec Corp Automatic gain controlling circuit for recording and reproducing using a magnetic head.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554763A (en) * 1978-06-28 1980-01-14 Fujitsu Ltd Gain adjusting system of information reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554763A (en) * 1978-06-28 1980-01-14 Fujitsu Ltd Gain adjusting system of information reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019922A (en) * 1987-12-19 1991-05-28 Pioneer Electronic Corporation Multi-disk player with automatic volume control
EP0628948A3 (en) * 1993-06-02 1995-01-18 Nec Corp Automatic gain controlling circuit for recording and reproducing using a magnetic head.

Also Published As

Publication number Publication date
JPH0158575B2 (enrdf_load_stackoverflow) 1989-12-12

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