FI58034C - Foerfarande och system foer baettre utnyttjande av ett magnetband - Google Patents

Foerfarande och system foer baettre utnyttjande av ett magnetband Download PDF

Info

Publication number
FI58034C
FI58034C FI2234/72A FI223472A FI58034C FI 58034 C FI58034 C FI 58034C FI 2234/72 A FI2234/72 A FI 2234/72A FI 223472 A FI223472 A FI 223472A FI 58034 C FI58034 C FI 58034C
Authority
FI
Finland
Prior art keywords
signal
signals
intervals
gate
circuit
Prior art date
Application number
FI2234/72A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI58034B (fi
Inventor
Nobutoshi Kihara
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
Priority claimed from JP46061460A external-priority patent/JPS5133690B2/ja
Priority claimed from JP46064625A external-priority patent/JPS5221325B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FI58034B publication Critical patent/FI58034B/fi
Application granted granted Critical
Publication of FI58034C publication Critical patent/FI58034C/fi

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
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
    • H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
    • H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
FI2234/72A 1971-08-13 1972-08-11 Foerfarande och system foer baettre utnyttjande av ett magnetband FI58034C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP46061460A JPS5133690B2 (da) 1971-08-13 1971-08-13
JP6146071 1971-08-13
JP6462571 1971-08-24
JP46064625A JPS5221325B2 (da) 1971-08-24 1971-08-24

Publications (2)

Publication Number Publication Date
FI58034B FI58034B (fi) 1980-07-31
FI58034C true FI58034C (fi) 1980-11-10

Family

ID=26402490

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2234/72A FI58034C (fi) 1971-08-13 1972-08-11 Foerfarande och system foer baettre utnyttjande av ett magnetband

Country Status (17)

Country Link
US (1) US3821787A (da)
AT (1) AT349543B (da)
AU (1) AU470601B2 (da)
BE (1) BE787543A (da)
CA (1) CA998467A (da)
CH (1) CH576219A5 (da)
DD (1) DD98590A5 (da)
DE (1) DE2239886C2 (da)
DK (1) DK146110C (da)
ES (2) ES405815A1 (da)
FI (1) FI58034C (da)
FR (1) FR2149459B1 (da)
GB (1) GB1407036A (da)
IT (1) IT961968B (da)
NL (1) NL178832C (da)
NO (1) NO142420C (da)
SE (1) SE386559B (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625072B2 (da) * 1974-01-12 1981-06-10
USRE29975E (en) * 1974-01-21 1979-04-24 Sony Corporation Magnetic recording and/or reproducing system
JPS531171B2 (da) * 1974-01-21 1978-01-17
JPS5346570B2 (da) * 1974-02-18 1978-12-14
JPS5147324A (en) * 1974-10-21 1976-04-22 Sony Corp Karaaeizoshingono saiseisochi
US4338631A (en) * 1977-02-17 1982-07-06 Victor Company Of Japan, Ltd. Video signal, speed-change reproducing system
JPS53104215A (en) * 1977-02-24 1978-09-11 Sony Corp Magnetic reproducer
JPS53115131A (en) * 1977-03-17 1978-10-07 Matsushita Electric Ind Co Ltd Magnetic picture recording/reproducing system
JPS5840873B2 (ja) * 1977-03-30 1983-09-08 日本ビクター株式会社 磁気記録再生装置
JPS5840874B2 (ja) * 1977-04-01 1983-09-08 日本ビクター株式会社 磁気記録再生装置
JPS5432307A (en) * 1977-08-17 1979-03-09 Victor Co Of Japan Ltd Magnetic reproducer
JPS5460522A (en) * 1977-10-24 1979-05-16 Sony Corp Reproducer
DE2751180C2 (de) * 1977-11-16 1979-11-15 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Verfahren und Anordnung zur störungsfreien Standbildwiedergabe
JPS5497007A (en) * 1978-01-17 1979-07-31 Sony Corp Head supporting structure
JPS54104229A (en) * 1978-02-03 1979-08-16 Victor Co Of Japan Ltd Magnetic reproducer
FR2419632B1 (fr) * 1978-03-08 1986-02-28 Sanyo Electric Co Procede et dispositif d'enregistrement de signaux de chrominance " secam "
JPS5542454A (en) * 1978-09-22 1980-03-25 Hitachi Ltd Recording and reproducing method for video signal
US4317140A (en) * 1979-08-03 1982-02-23 Rca Corporation Stop and variable-speed motion on segmented-scan tape recording
JPS56157182A (en) * 1980-05-07 1981-12-04 Victor Co Of Japan Ltd Tracking system
JPS57158004A (en) * 1981-03-24 1982-09-29 Toshiba Corp Magnetic transfer recorder
JPS5955692A (ja) * 1982-09-25 1984-03-30 Victor Co Of Japan Ltd カラ−映像信号記録装置及び記録再生装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952487A (en) * 1960-03-07 1964-03-18 Sony Corp A colour signal recording and reproducing system

Also Published As

Publication number Publication date
FI58034B (fi) 1980-07-31
CA998467A (en) 1976-10-12
ES405815A1 (es) 1976-01-16
US3821787A (en) 1974-06-28
GB1407036A (en) 1975-09-24
NO142420C (no) 1980-08-27
ATA703572A (de) 1978-09-15
CH576219A5 (da) 1976-05-31
DD98590A5 (da) 1973-06-20
DK146110C (da) 1983-11-21
DE2239886A1 (de) 1973-03-15
DE2239886C2 (de) 1982-02-25
NL178832B (nl) 1985-12-16
AU470601B2 (en) 1976-03-25
ES424846A1 (es) 1976-06-16
AU4548072A (en) 1974-02-14
BE787543A (fr) 1972-12-01
AT349543B (de) 1979-04-10
NL178832C (nl) 1986-05-16
NO142420B (no) 1980-05-05
SE386559B (sv) 1976-08-09
IT961968B (it) 1973-12-10
FR2149459A1 (da) 1973-03-30
NL7211099A (da) 1973-02-15
DK146110B (da) 1983-06-27
FR2149459B1 (da) 1977-08-05

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