IT1087770B - Sistema di registrazione,di tipo elettromeccanico,a larga banda - Google Patents

Sistema di registrazione,di tipo elettromeccanico,a larga banda

Info

Publication number
IT1087770B
IT1087770B IT28396/77A IT2839677A IT1087770B IT 1087770 B IT1087770 B IT 1087770B IT 28396/77 A IT28396/77 A IT 28396/77A IT 2839677 A IT2839677 A IT 2839677A IT 1087770 B IT1087770 B IT 1087770B
Authority
IT
Italy
Prior art keywords
recording system
wide band
electromechanical type
electromechanical
type
Prior art date
Application number
IT28396/77A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1087770B publication Critical patent/IT1087770B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
IT28396/77A 1976-10-12 1977-10-07 Sistema di registrazione,di tipo elettromeccanico,a larga banda IT1087770B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/731,204 US4060831A (en) 1976-10-12 1976-10-12 Wideband electromechanical recording system

Publications (1)

Publication Number Publication Date
IT1087770B true IT1087770B (it) 1985-06-04

Family

ID=24938520

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28396/77A IT1087770B (it) 1976-10-12 1977-10-07 Sistema di registrazione,di tipo elettromeccanico,a larga banda

Country Status (15)

Country Link
US (1) US4060831A (show.php)
JP (1) JPS5348701A (show.php)
AT (1) AT370272B (show.php)
AU (1) AU514622B2 (show.php)
BE (1) BE859549A (show.php)
CA (1) CA1106497A (show.php)
DE (1) DE2745919A1 (show.php)
ES (1) ES463128A1 (show.php)
FR (1) FR2371744A1 (show.php)
GB (1) GB1586715A (show.php)
IT (1) IT1087770B (show.php)
NL (1) NL7711150A (show.php)
PL (1) PL115442B1 (show.php)
SE (1) SE438229B (show.php)
SU (1) SU1179953A3 (show.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262875A (en) * 1979-08-17 1981-04-21 Rca Corporation Information record stampers
US4277796A (en) * 1979-10-22 1981-07-07 Rca Corporation Slow down color processor for video disc mastering using a special mode VTR
US4317192A (en) * 1979-12-26 1982-02-23 Rca Corporation Head suspension velocity control apparatus for electromechanical recorder
US4310915A (en) * 1979-12-26 1982-01-12 Rca Corporation Dual parallelogram cutterhead suspension apparatus
US4295216A (en) * 1980-05-30 1981-10-13 Rca Corporation Apparatus for measuring the characteristics of a wideband electromechanical recording system having a transformer
US4330882A (en) * 1980-05-30 1982-05-18 Rca Corporation Apparatus for monitoring a wideband electromechanical recording system
DE3114108A1 (de) * 1981-04-08 1982-10-28 Teldec Telefunken-Decca-Schallplatten Gmbh, 2000 Hamburg Einrichtung und verfahren zum schneiden einer information in einen metallischen schneidtraeger
US4402798A (en) * 1982-02-16 1983-09-06 Rca Corporation Method for the manufacture of a metallic recording substrate for a capacitance electronic disc and the recording substrate obtained thereby
US4455633A (en) * 1982-04-21 1984-06-19 Rca Corporation Method for evaluating distortions in video disc recordings
JPH08279153A (ja) * 1995-04-04 1996-10-22 Pioneer Video Corp 転送レート変換装置及び原盤記録装置
JP5436164B2 (ja) * 2009-11-20 2014-03-05 キヤノン株式会社 振動型アクチュエータの駆動回路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805100A (en) * 1972-01-22 1974-04-16 Ted Bildplatten Piezoelectric record cutting stylus
GB1439594A (en) * 1972-04-19 1976-06-16 Rca Corp Cutterhead assembly for signal recording
GB1422944A (en) * 1972-04-19 1976-01-28 Rca Corp Chip removal in the cutting of fine groove discs
US3824352A (en) * 1973-04-30 1974-07-16 Zenith Radio Corp Stacked piezoelectric transducer acting as quarter-wave resonator for recording video information
US3835262A (en) * 1973-06-04 1974-09-10 Zenith Radio Corp Video disc cutting using pressurized air to control depth of grooves
DE2331538C3 (de) * 1973-06-20 1978-04-27 Rca Corp., New York, N.Y. (V.St.A.) Halterungsvorrichtung für einen Schneidstichel
US4044379A (en) * 1975-06-30 1977-08-23 Rca Corporation Method and apparatus for electromechanical recording of short wavelength modulation in a metal master

Also Published As

Publication number Publication date
ATA726777A (de) 1982-07-15
SU1179953A3 (ru) 1985-09-15
FR2371744A1 (fr) 1978-06-16
BE859549A (fr) 1978-02-01
AU2941077A (en) 1979-04-12
DE2745919A1 (de) 1978-04-20
JPS5348701A (en) 1978-05-02
ES463128A1 (es) 1978-07-01
GB1586715A (en) 1981-03-25
NL7711150A (nl) 1978-04-14
AU514622B2 (en) 1981-02-19
FR2371744B1 (show.php) 1982-05-28
SE7711250L (sv) 1978-04-13
PL201472A1 (pl) 1978-07-31
PL115442B1 (en) 1981-04-30
US4060831A (en) 1977-11-29
AT370272B (de) 1983-03-10
SE438229B (sv) 1985-04-01
CA1106497A (en) 1981-08-04

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