FR1398374A - Procédé et montage d'uniformisation de la reproduction de signaux - Google Patents

Procédé et montage d'uniformisation de la reproduction de signaux

Info

Publication number
FR1398374A
FR1398374A FR977733A FR977733A FR1398374A FR 1398374 A FR1398374 A FR 1398374A FR 977733 A FR977733 A FR 977733A FR 977733 A FR977733 A FR 977733A FR 1398374 A FR1398374 A FR 1398374A
Authority
FR
France
Prior art keywords
standardizing
reproduction
signals
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
FR977733A
Other languages
English (en)
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of FR1398374A publication Critical patent/FR1398374A/fr
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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/005—Circuits for asymmetric modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/7805—Recording or playback not using inductive heads, e.g. magneto-optical, thermomagnetic, magnetostrictive, galvanomagnetic
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/931—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal
    • H04N5/9315—Regeneration of the television signal or of selected parts thereof for restoring the level of the reproduced signal the level control being frequency dependent

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
FR977733A 1963-07-24 1964-06-10 Procédé et montage d'uniformisation de la reproduction de signaux Expired FR1398374A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US297425A US3340367A (en) 1963-07-24 1963-07-24 Playback equalization scheme for a reproduced frequency modulated signal

Publications (1)

Publication Number Publication Date
FR1398374A true FR1398374A (fr) 1965-05-07

Family

ID=23146262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977733A Expired FR1398374A (fr) 1963-07-24 1964-06-10 Procédé et montage d'uniformisation de la reproduction de signaux

Country Status (7)

Country Link
US (1) US3340367A (fr)
JP (1) JPS5211217B1 (fr)
DE (1) DE1296166C2 (fr)
FR (1) FR1398374A (fr)
GB (1) GB1016938A (fr)
MY (1) MY6700074A (fr)
NL (2) NL146682C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643013A (en) * 1970-10-08 1972-02-15 Ampex Dual loop equalization for a frequency modulated signal system
US3871024A (en) * 1971-07-23 1975-03-11 Iit Res Inst Video transducer system with magnetic transducer head having output winding means resonant at a mid band resonance frequency
FR2374877A1 (fr) * 1975-12-19 1978-07-21 France Etat Plethysmographe a jauge de mercure
US4151570A (en) * 1976-03-22 1979-04-24 Ampex Corporation Automatic scan tracking using a magnetic head supported by a piezoelectric bender element
AT346099B (de) * 1976-08-05 1978-10-25 Philips Nv Wiedergabegeraet
GB2035760B (en) * 1978-10-16 1983-05-11 Rca Corp Playback apparatus with nonlinear correction
DE2950764A1 (de) * 1979-12-17 1981-07-23 Basf Ag, 6700 Ludwigshafen Anordnung zur entzerrung eines breitbandsignals, insbesondere eines videosignals mit oder ohne farbinformation in einem signal-aufzeichnungs/wiedergabe-system
JPS56119908A (en) * 1980-02-25 1981-09-19 Hitachi Ltd Regenerative amplifying circuit
JPS56137508A (en) * 1980-03-28 1981-10-27 Hitachi Ltd Magnetic recording and reproducing device
US4445142A (en) * 1980-12-08 1984-04-24 Robert Bosch Gmbh Method and apparatus for frequency characteristic compensation of television signals reproduced from a tape record with reference to position of synchronizing signals on the tape
US4590524A (en) * 1982-11-19 1986-05-20 Hitachi, Ltd. Multitrack PCM reproducing apparatus

Also Published As

Publication number Publication date
NL6407090A (fr) 1965-01-25
NL7309863A (fr) 1973-09-25
NL146682B (nl) 1975-07-15
MY6700074A (en) 1967-12-31
DE1296166B (fr) 1969-05-29
NL160462B (nl) 1979-05-15
DE1296166C2 (de) 1978-09-28
US3340367A (en) 1967-09-05
JPS5211217B1 (fr) 1977-03-29
GB1016938A (en) 1966-01-12
NL146682C (nl) 1979-12-17

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