JPS57198520A - Rotary head type magnetic tape recorder - Google Patents

Rotary head type magnetic tape recorder

Info

Publication number
JPS57198520A
JPS57198520A JP8262181A JP8262181A JPS57198520A JP S57198520 A JPS57198520 A JP S57198520A JP 8262181 A JP8262181 A JP 8262181A JP 8262181 A JP8262181 A JP 8262181A JP S57198520 A JPS57198520 A JP S57198520A
Authority
JP
Japan
Prior art keywords
track
signal
head
interval
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
JP8262181A
Other languages
Japanese (ja)
Other versions
JPS6161441B2 (en
Inventor
Kyosuke Ono
Naoyuki Tamaru
Ritsu Takeda
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 Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8262181A priority Critical patent/JPS57198520A/en
Publication of JPS57198520A publication Critical patent/JPS57198520A/en
Publication of JPS6161441B2 publication Critical patent/JPS6161441B2/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers

Abstract

PURPOSE:To extend the effective recording area on a tape and to eliminate the vacant time at data recording and reproduction, through the relation between an interval on a head for a reproducing head and a recording head, and a signal location of data and address signal tracks. CONSTITUTION:An interval L between a preceding reproducing head R and a succeeding recording head W is equal to an interval between a 19a in a data track 19 and a write start signal position in an address track 18, and an internal lW-R between W and R in the same set is equal for all the set. The relation of xD/N=L+lW-R is obtained, where D is a diameter of a rotor 29, when N sets of the heads are at equal interval. Thus, for example, a head W2 reads a signal in the 1st servo signal region 16, the arrangement error between a track 19 and W2, R2 is detected, a preceding R1 reads an address signal to discriminate whether or not the track is a desired track. If the discrimination is satisfactory, recording is made with the succeeding W2 by taking a write start signal on a track 18 as a control signal and reproduction is made with the succeeding R2 by taking the output of an encoder as a control signal.
JP8262181A 1981-05-30 1981-05-30 Rotary head type magnetic tape recorder Granted JPS57198520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8262181A JPS57198520A (en) 1981-05-30 1981-05-30 Rotary head type magnetic tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8262181A JPS57198520A (en) 1981-05-30 1981-05-30 Rotary head type magnetic tape recorder

Publications (2)

Publication Number Publication Date
JPS57198520A true JPS57198520A (en) 1982-12-06
JPS6161441B2 JPS6161441B2 (en) 1986-12-25

Family

ID=13779521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8262181A Granted JPS57198520A (en) 1981-05-30 1981-05-30 Rotary head type magnetic tape recorder

Country Status (1)

Country Link
JP (1) JPS57198520A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177475A (en) * 1984-02-22 1985-09-11 Trio Kenwood Corp Recording method of subcord

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177475A (en) * 1984-02-22 1985-09-11 Trio Kenwood Corp Recording method of subcord

Also Published As

Publication number Publication date
JPS6161441B2 (en) 1986-12-25

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