FR1176333A - Improvements in methods of magnetic recording and reproduction of television signals - Google Patents

Improvements in methods of magnetic recording and reproduction of television signals

Info

Publication number
FR1176333A
FR1176333A FR1176333DA FR1176333A FR 1176333 A FR1176333 A FR 1176333A FR 1176333D A FR1176333D A FR 1176333DA FR 1176333 A FR1176333 A FR 1176333A
Authority
FR
France
Prior art keywords
reproduction
methods
magnetic recording
television signals
television
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
Other languages
French (fr)
Inventor
Jean Borne
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Application granted granted Critical
Publication of FR1176333A publication Critical patent/FR1176333A/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
    • 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
FR1176333D 1957-05-29 1957-05-29 Improvements in methods of magnetic recording and reproduction of television signals Expired FR1176333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090258X 1957-05-29

Publications (1)

Publication Number Publication Date
FR1176333A true FR1176333A (en) 1959-04-09

Family

ID=9614791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1176333D Expired FR1176333A (en) 1957-05-29 1957-05-29 Improvements in methods of magnetic recording and reproduction of television signals

Country Status (3)

Country Link
DE (1) DE1090258B (en)
FR (1) FR1176333A (en)
GB (1) GB886734A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517808A (en) * 1948-12-22 1950-08-08 Rca Corp Image recording and reproducing apparatus
DE950560C (en) * 1952-02-29 1956-10-11 Dr August Karolus Magnetic image recording device

Also Published As

Publication number Publication date
GB886734A (en) 1962-01-10
DE1090258B (en) 1960-10-06

Similar Documents

Publication Publication Date Title
FR1207840A (en) Recording and reproduction of images
FR1231047A (en) Signal recording and reproduction system
FR1222532A (en) Magnetic recording and reproduction system
FR1305041A (en) Magnetic recording and reproducing apparatus
FR1227533A (en) Improvements in electromagnetic transducer heads and systems for recording and reproducing magnetically recorded electrical signals
FR1111055A (en) Improvements in methods and devices for magnetic recording and playback of television signals
CH334699A (en) Magnetic sound recording and playback device
FR1176333A (en) Improvements in methods of magnetic recording and reproduction of television signals
FR1221277A (en) Apparatus and method for recording and reproducing video signals
FR1121583A (en) Magnetic sound recording and reproducing head
FR1202159A (en) Magnetic data recording and reproducing apparatus
CH357881A (en) Group of magnetic heads for magnetic sound recording and reproducing apparatus
FR1181649A (en) Improvement in magnetic devices for recording and reproducing sounds
FR1239255A (en) Magnetic tape device for recording and reproducing sound
BE583752A (en) Improvements in sound recording and reproduction devices
FR1262257A (en) Improvements in sound recording and reproducing apparatus using magnetic tapes
FR1099037A (en) Improvements in magnetic recording and reproduction devices
CH378366A (en) Apparatus for recording and reproducing video signals
FR1069331A (en) Improvements in recording and reproducing television signals
FR1171551A (en) Magnetic sound recording and reproducing device
FR1154143A (en) Magnetic recording and reproducing device
AU241271B2 (en) Improvements in and relating to sound recording and reproducing apparatus using record tapes
FR1140455A (en) Improvements in magnetic recording and reproduction devices
AU6173860A (en) Improvements in and relating to sound recording and reproducing apparatus using record tapes
FR1301478A (en) Magnetic recording and reproducing apparatus