NL155429B - DEVICE FOR RECORDING TWO SIGNAL COMPONENTS WITH RESPECTIVE HIGH AND LOW FREQUENCY ON A RECORDING MEDIUM, FITTED WITH A MAGNETIZABLE COATING. - Google Patents

DEVICE FOR RECORDING TWO SIGNAL COMPONENTS WITH RESPECTIVE HIGH AND LOW FREQUENCY ON A RECORDING MEDIUM, FITTED WITH A MAGNETIZABLE COATING.

Info

Publication number
NL155429B
NL155429B NL6804459A NL6804459A NL155429B NL 155429 B NL155429 B NL 155429B NL 6804459 A NL6804459 A NL 6804459A NL 6804459 A NL6804459 A NL 6804459A NL 155429 B NL155429 B NL 155429B
Authority
NL
Netherlands
Prior art keywords
recording
fitted
low frequency
signal components
recording medium
Prior art date
Application number
NL6804459A
Other languages
Dutch (nl)
Other versions
NL6804459A (en
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
Publication of NL6804459A publication Critical patent/NL6804459A/xx
Publication of NL155429B publication Critical patent/NL155429B/en

Links

Classifications

    • 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
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning
    • 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
    • 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
    • H04N5/78213—Television signal recording using magnetic recording on tape involving recording in different depths of the magnetic tape
    • 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
    • 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
    • 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
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/825—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the luminance and chrominance signals being recorded in separate channels
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • 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)
NL6804459A 1967-03-31 1968-03-29 DEVICE FOR RECORDING TWO SIGNAL COMPONENTS WITH RESPECTIVE HIGH AND LOW FREQUENCY ON A RECORDING MEDIUM, FITTED WITH A MAGNETIZABLE COATING. NL155429B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62746867A 1967-03-31 1967-03-31

Publications (2)

Publication Number Publication Date
NL6804459A NL6804459A (en) 1968-10-01
NL155429B true NL155429B (en) 1977-12-15

Family

ID=24514755

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6804459A NL155429B (en) 1967-03-31 1968-03-29 DEVICE FOR RECORDING TWO SIGNAL COMPONENTS WITH RESPECTIVE HIGH AND LOW FREQUENCY ON A RECORDING MEDIUM, FITTED WITH A MAGNETIZABLE COATING.

Country Status (5)

Country Link
JP (1) JPS545286B1 (en)
DE (1) DE1562192B1 (en)
FR (1) FR1557461A (en)
GB (1) GB1193024A (en)
NL (1) NL155429B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152506A (en) * 1981-03-16 1982-09-20 Victor Co Of Japan Ltd Magnetic recording system
JPS5981990A (en) * 1982-11-02 1984-05-11 Victor Co Of Japan Ltd Color video signal recording device and recording and reproducing device
JPS59127202A (en) * 1983-01-11 1984-07-23 Victor Co Of Japan Ltd Multiple magnetic recording device and multiple magnetic recording and reproducing device
DE3510583A1 (en) * 1985-03-23 1986-09-25 Blaupunkt-Werke Gmbh, 3200 Hildesheim Method and arrangement for recording colour television signals
DE4027388A1 (en) * 1990-08-30 1992-03-05 Thomson Brandt Gmbh VIDEO RECORDER FOR A TV WITH AN ADDITIONAL SIGNAL

Also Published As

Publication number Publication date
DE1562192B1 (en) 1971-01-28
FR1557461A (en) 1969-02-14
NL6804459A (en) 1968-10-01
JPS545286B1 (en) 1979-03-15
GB1193024A (en) 1970-05-28

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