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CA947420A - Magnetic-recording and reproducing apparatus - Google Patents

Magnetic-recording and reproducing apparatus

Info

Publication number
CA947420A
CA947420A CA113,176A CA113176A CA947420A CA 947420 A CA947420 A CA 947420A CA 113176 A CA113176 A CA 113176A CA 947420 A CA947420 A CA 947420A
Authority
CA
Canada
Prior art keywords
recording
magnetic
reproducing apparatus
reproducing
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
Application number
CA113,176A
Other languages
English (en)
Other versions
CA113176S (en
Inventor
Akito Sugahara
Keijiro Mori
Yukio Takeda
Kozo Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA947420A publication Critical patent/CA947420A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/22—Stopping means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3018—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is a pilot signal outside the frequency band of the recorded main information signal
CA113,176A 1970-05-18 1971-05-17 Magnetic-recording and reproducing apparatus Expired CA947420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45043021A JPS515567B1 (ja) 1970-05-18 1970-05-18

Publications (1)

Publication Number Publication Date
CA947420A true CA947420A (en) 1974-05-14

Family

ID=12652297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,176A Expired CA947420A (en) 1970-05-18 1971-05-17 Magnetic-recording and reproducing apparatus

Country Status (3)

Country Link
US (1) US3752937A (ja)
JP (1) JPS515567B1 (ja)
CA (1) CA947420A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955466A (en) * 1974-07-02 1976-05-11 Goldmark Communications Corporation Performance learning system
US4325087A (en) * 1980-02-29 1982-04-13 Minnesota Mining And Manufacturing Company Magnetic marker for locating a splice within magnetic tape

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258754A (en) * 1961-11-03 1966-06-28 Block markers
US3251563A (en) * 1963-03-26 1966-05-17 Ampex Magnetic tape transport system
JPS4314192Y1 (ja) * 1964-02-05 1968-06-15
US3501592A (en) * 1964-03-30 1970-03-17 Electrospace Corp Telephone answering apparatus with cueing and warning signals
US3405238A (en) * 1964-05-06 1968-10-08 Hurvitz Hyman Means to eliminate redundant information
US3323230A (en) * 1964-07-09 1967-06-06 Hyman Hurvitz Language teacher
US3461249A (en) * 1965-02-09 1969-08-12 Sony Corp Multi-track tape drive system for reversing tape travel after cessation of intelligence signal output from all channels
US3269033A (en) * 1965-10-05 1966-08-30 Robert H Redfield Audio-visual teaching apparatus
US3541271A (en) * 1967-10-30 1970-11-17 Chester Electronic Lab Inc Dial operated search control for tape recorder
US3624308A (en) * 1969-04-16 1971-11-30 Matsushita Electric Ind Co Ltd Tape recorder with automatic release from fast speed by sensing pauses between recorded material

Also Published As

Publication number Publication date
JPS515567B1 (ja) 1976-02-20
US3752937A (en) 1973-08-14

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