GB1492063A - Magnetic recording and reproducing system with tape-to-head speed control - Google Patents

Magnetic recording and reproducing system with tape-to-head speed control

Info

Publication number
GB1492063A
GB1492063A GB725774A GB725774A GB1492063A GB 1492063 A GB1492063 A GB 1492063A GB 725774 A GB725774 A GB 725774A GB 725774 A GB725774 A GB 725774A GB 1492063 A GB1492063 A GB 1492063A
Authority
GB
United Kingdom
Prior art keywords
tape
magnetic recording
speed control
reproducing system
head speed
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
GB725774A
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Priority to GB725774A priority Critical patent/GB1492063A/en
Priority to US05/545,155 priority patent/US4003090A/en
Priority to AU78117/75A priority patent/AU487305B2/en
Priority to CA219,995A priority patent/CA1057395A/en
Priority to FR7504658A priority patent/FR2261585B1/fr
Priority to JP2026775A priority patent/JPS5636505B2/ja
Priority to DE2506853A priority patent/DE2506853C3/en
Publication of GB1492063A publication Critical patent/GB1492063A/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
    • G11B15/46—Controlling, regulating, or indicating speed
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/473—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads
    • G11B15/4731—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the heads control of headwheel rotation
    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/602—Guiding record carrier for track selection, acquisition or following
    • 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
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
GB725774A 1974-02-18 1974-02-18 Magnetic recording and reproducing system with tape-to-head speed control Expired GB1492063A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB725774A GB1492063A (en) 1974-02-18 1974-02-18 Magnetic recording and reproducing system with tape-to-head speed control
US05/545,155 US4003090A (en) 1974-02-18 1975-01-29 Magnetic recording and reproducing system with tape-to-head speed control
AU78117/75A AU487305B2 (en) 1975-02-12 Magnetic recording and reproducing system with tape-to-head speed control
CA219,995A CA1057395A (en) 1974-02-18 1975-02-13 Magnetic recording and reproducing system with tape-to-head speed control
FR7504658A FR2261585B1 (en) 1974-02-18 1975-02-14
JP2026775A JPS5636505B2 (en) 1974-02-18 1975-02-17
DE2506853A DE2506853C3 (en) 1974-02-18 1975-02-18 Circuit arrangement for regulating the speed of rotation of a head wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB725774A GB1492063A (en) 1974-02-18 1974-02-18 Magnetic recording and reproducing system with tape-to-head speed control

Publications (1)

Publication Number Publication Date
GB1492063A true GB1492063A (en) 1977-11-16

Family

ID=9829651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB725774A Expired GB1492063A (en) 1974-02-18 1974-02-18 Magnetic recording and reproducing system with tape-to-head speed control

Country Status (1)

Country Link
GB (1) GB1492063A (en)

Similar Documents

Publication Publication Date Title
AU470601B2 (en) Magnetic recording and/or reproducing system
MY8100238A (en) Magnetic recording and/or reproducing apparatus
CA1001754A (en) Magnetic recording and reproducing method and system
HK49781A (en) Recording and/or reproducing system
AU473309B2 (en) Magnetic recording and/or reproducing apparatus
CA1010566A (en) Magnetic recording and/or reproducing apparatus
CA1033057A (en) Magnetic recording and reproducing system
GB1548664A (en) Magnetic tape recording and reproducing system
CA1014652A (en) Magnetic recording and reproducing system
ZA725415B (en) Magnetic recording and/or reproducing system
ZA744802B (en) Magnetic recording and/or reproducing apparatus
AU465952B2 (en) Magnetic recording and/or reproducing system
GB1492063A (en) Magnetic recording and reproducing system with tape-to-head speed control
CA1014651A (en) Magnetic recording and/or reproducing apparatus
AU7811775A (en) Magnetic recording and reproducing system with tape-to-head speed control
AU487305B2 (en) Magnetic recording and reproducing system with tape-to-head speed control
AU465223B2 (en) Magnetic recording and/or reproducing system
CA999969A (en) Control system for magnetic recording and reproducing apparatus
AU480966B2 (en) Magnetic recording and/or reproducing system
AU485892B2 (en) Magnetic recording and/or reproducing system
AU7742475A (en) Magnetic recording and/or reproducing system
ZA728059B (en) Magnetic recording and/or reproducing system
AU496305B2 (en) Magnetic recording and/or reproducing apparatus
CA1018278A (en) Magnetic tape recording and reproducing apparatus
CA872483A (en) Magnetic recording and reproducing system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee