AU7765491A - Video recorder with improved sound recording - Google Patents

Video recorder with improved sound recording

Info

Publication number
AU7765491A
AU7765491A AU77654/91A AU7765491A AU7765491A AU 7765491 A AU7765491 A AU 7765491A AU 77654/91 A AU77654/91 A AU 77654/91A AU 7765491 A AU7765491 A AU 7765491A AU 7765491 A AU7765491 A AU 7765491A
Authority
AU
Australia
Prior art keywords
video recorder
sound recording
improved sound
improved
recording
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.)
Abandoned
Application number
AU77654/91A
Inventor
Hans-Jurgen Kluth
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Publication of AU7765491A publication Critical patent/AU7765491A/en
Abandoned 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
    • H04N5/78—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
    • 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
    • H04N9/83—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
    • H04N9/835—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 involving processing of the sound signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Television Signal Processing For Recording (AREA)
AU77654/91A 1990-05-09 1991-05-02 Video recorder with improved sound recording Abandoned AU7765491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4014832 1990-05-09
DE19904014832 DE4014832A1 (en) 1990-05-09 1990-05-09 VIDEO RECORDER WITH IMPROVED SOUND RECORDING

Publications (1)

Publication Number Publication Date
AU7765491A true AU7765491A (en) 1991-11-27

Family

ID=6406005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77654/91A Abandoned AU7765491A (en) 1990-05-09 1991-05-02 Video recorder with improved sound recording

Country Status (6)

Country Link
EP (1) EP0527795A1 (en)
JP (1) JPH05506760A (en)
AU (1) AU7765491A (en)
DE (1) DE4014832A1 (en)
FI (1) FI925036A (en)
WO (1) WO1991017628A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558821A3 (en) * 1992-01-08 1993-09-29 Deutsche Thomson-Brandt Gmbh Videorecorder
DE4200222A1 (en) * 1992-01-08 1993-07-15 Thomson Brandt Gmbh Video recorder with additional digital signal recording head - uses whole and part depth of magnetic tape coating for analogue and digital signal tracks respectively.
DE4218120A1 (en) * 1992-06-02 1993-12-09 Thomson Brandt Gmbh VHS video recorder - allows optional high quality display mode together with usual VHS mode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2568819B2 (en) * 1985-09-20 1997-01-08 三菱電機株式会社 Intermittent magnetic recording / reproducing device
EP0275041A3 (en) * 1987-01-09 1990-03-28 Hitachi, Ltd. Multiplex magnetic recording and reproducing apparatus of the rotary head type
JPS63282901A (en) * 1987-05-14 1988-11-18 Matsushita Electric Ind Co Ltd Digital sound recording video tape recorder

Also Published As

Publication number Publication date
EP0527795A1 (en) 1993-02-24
WO1991017628A1 (en) 1991-11-14
FI925036A0 (en) 1992-11-06
DE4014832A1 (en) 1991-11-14
FI925036A (en) 1992-11-06
JPH05506760A (en) 1993-09-30

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