AU506778B2 - Control circuit foe use with a timecompression / time expansion system in a pulse signal record / playback device - Google Patents

Control circuit foe use with a timecompression / time expansion system in a pulse signal record / playback device

Info

Publication number
AU506778B2
AU506778B2 AU22579/77A AU2257977A AU506778B2 AU 506778 B2 AU506778 B2 AU 506778B2 AU 22579/77 A AU22579/77 A AU 22579/77A AU 2257977 A AU2257977 A AU 2257977A AU 506778 B2 AU506778 B2 AU 506778B2
Authority
AU
Australia
Prior art keywords
timecompression
control circuit
pulse signal
playback device
expansion system
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
AU22579/77A
Other versions
AU2257977A (en
Inventor
Y Hashimoto
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of AU2257977A publication Critical patent/AU2257977A/en
Application granted granted Critical
Publication of AU506778B2 publication Critical patent/AU506778B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
AU22579/77A 1976-02-24 1977-02-23 Control circuit foe use with a timecompression / time expansion system in a pulse signal record / playback device Expired AU506778B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51019197A JPS6052499B2 (en) 1976-02-24 1976-02-24 memory device
JPJP19,197/7 1976-02-24

Publications (2)

Publication Number Publication Date
AU2257977A AU2257977A (en) 1978-08-31
AU506778B2 true AU506778B2 (en) 1980-01-24

Family

ID=11992615

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22579/77A Expired AU506778B2 (en) 1976-02-24 1977-02-23 Control circuit foe use with a timecompression / time expansion system in a pulse signal record / playback device

Country Status (9)

Country Link
JP (1) JPS6052499B2 (en)
AT (1) AT359310B (en)
AU (1) AU506778B2 (en)
CA (1) CA1093685A (en)
DE (1) DE2707847A1 (en)
FR (1) FR2342607A1 (en)
GB (1) GB1556093A (en)
IT (1) IT1077493B (en)
NL (1) NL191158C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281355A (en) * 1978-02-01 1981-07-28 Matsushita Electric Industrial Co., Ltd. Digital audio signal recorder
JPS595750Y2 (en) * 1979-09-18 1984-02-21 敷島カンバス株式会社 Stop motion device in yarn twisting machine
JPS5645384U (en) * 1979-09-19 1981-04-23
JPS5758206A (en) * 1980-09-26 1982-04-07 Hitachi Ltd Address circuit of memory
JPS5766515A (en) * 1980-10-13 1982-04-22 Victor Co Of Japan Ltd Memory address control system
JPS57191885A (en) * 1981-05-19 1982-11-25 Akai Electric Co Ltd Address controller for memory
US4604658A (en) * 1981-10-13 1986-08-05 Victor Company Of Japan, Limited Memory control circuit for removing jitter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1422448A (en) * 1922-07-11 Beabing
FR509842A (en) * 1917-04-05 1920-11-20 Thomson Houston Comp Francaise Level improvements
US1349157A (en) * 1917-05-01 1920-08-10 Kingsbury Albert Thrust-bearing
GB721324A (en) * 1952-07-01 1955-01-05 Georg Schaefer Improvements relating to hydrodynamic bearings
US3550973A (en) * 1969-03-17 1970-12-29 Hitachi Ltd Thrust bearing assembly
CH528188A (en) * 1970-05-15 1972-09-15 Standard Telephon & Radio Ag Method for data transmission between PCM communication networks
GB1407196A (en) * 1971-11-16 1975-09-24 British Broadcasting Corp Apparatus for changing signal pitch
US3763328A (en) * 1972-01-28 1973-10-02 Gen Electric Gap elimination in scanned recordings
US3789137A (en) * 1972-04-07 1974-01-29 Westinghouse Electric Corp Time compression of audio signals
JPS5316858B2 (en) * 1973-04-24 1978-06-03
US3860760A (en) * 1973-06-06 1975-01-14 Us Army Electronic time compressor or expander
US3872503A (en) * 1974-01-23 1975-03-18 Westinghouse Electric Corp Elimination of transients in processing segments of audio information
JPS5857836B2 (en) * 1976-02-10 1983-12-22 ソニー株式会社 memory device
JPS52102014A (en) * 1976-02-24 1977-08-26 Sony Corp Signal processing apparatus

Also Published As

Publication number Publication date
DE2707847C2 (en) 1992-01-30
JPS52102013A (en) 1977-08-26
AT359310B (en) 1980-11-10
DE2707847A1 (en) 1977-09-01
JPS6052499B2 (en) 1985-11-19
FR2342607A1 (en) 1977-09-23
IT1077493B (en) 1985-05-04
GB1556093A (en) 1979-11-21
ATA125477A (en) 1980-03-15
CA1093685A (en) 1981-01-13
NL7701976A (en) 1977-08-26
NL191158C (en) 1995-02-16
AU2257977A (en) 1978-08-31
FR2342607B1 (en) 1984-05-04
NL191158B (en) 1994-09-16

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