DE1437586A1 - Aufzeichnungssystem - Google Patents

Aufzeichnungssystem

Info

Publication number
DE1437586A1
DE1437586A1 DE1965A0048565 DEA0048565A DE1437586A1 DE 1437586 A1 DE1437586 A1 DE 1437586A1 DE 1965A0048565 DE1965A0048565 DE 1965A0048565 DE A0048565 A DEA0048565 A DE A0048565A DE 1437586 A1 DE1437586 A1 DE 1437586A1
Authority
DE
Germany
Prior art keywords
signal
recording
bias
amplifier
recording head
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.)
Pending
Application number
DE1965A0048565
Other languages
German (de)
English (en)
Inventor
Maung Gyi
Gooch Beverley Randolph
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
Publication of DE1437586A1 publication Critical patent/DE1437586A1/de
Pending 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
    • 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
    • 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
    • H04N5/921—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by recording or reproducing the baseband signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DE1965A0048565 1964-03-09 1965-03-05 Aufzeichnungssystem Pending DE1437586A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US350482A US3368032A (en) 1964-03-09 1964-03-09 Magnetic recorder having bias amplitude varied as a function of the recorded signal

Publications (1)

Publication Number Publication Date
DE1437586A1 true DE1437586A1 (de) 1969-01-16

Family

ID=23376914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965A0048565 Pending DE1437586A1 (de) 1964-03-09 1965-03-05 Aufzeichnungssystem

Country Status (7)

Country Link
US (1) US3368032A (US20110009641A1-20110113-C00256.png)
BE (1) BE660778A (US20110009641A1-20110113-C00256.png)
CH (1) CH454212A (US20110009641A1-20110113-C00256.png)
DE (1) DE1437586A1 (US20110009641A1-20110113-C00256.png)
FR (1) FR1425862A (US20110009641A1-20110113-C00256.png)
GB (1) GB1045661A (US20110009641A1-20110113-C00256.png)
NL (2) NL6502758A (US20110009641A1-20110113-C00256.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1128591A (US20110009641A1-20110113-C00256.png) * 1965-12-11 1968-09-25
US3504116A (en) * 1966-02-25 1970-03-31 Akai Electric Magnetic recording system with a disabled bias oscillator during the vertical synchronization interval
US3495033A (en) * 1966-02-26 1970-02-10 Akai Electric Direct magnetic recording system for television signals employing a synchronized bias oscillator
JPS5319923B1 (US20110009641A1-20110113-C00256.png) * 1970-12-19 1978-06-23
US3838452A (en) * 1972-12-07 1974-09-24 Honeywell Inc Recording amplifier for bias-type magnetic recording
US4011585A (en) * 1974-07-12 1977-03-08 Pioneer Electronic Corporation Magnetic recording reproducing system
JPS5935100B2 (ja) * 1979-04-20 1984-08-27 オリンパス光学工業株式会社 キュ−信号録音装置
US4635135A (en) * 1979-10-26 1987-01-06 Rca Corporation Recording bias method and circuit
US4325088A (en) * 1980-03-24 1982-04-13 Eastman Technology, Inc. Lap and dissolve in video cameras with VTR

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180929A (en) * 1961-06-07 1965-04-27 Ampex System and method for recording and reproducing information

Also Published As

Publication number Publication date
FR1425862A (fr) 1966-01-24
CH454212A (fr) 1968-04-15
NL6502758A (US20110009641A1-20110113-C00256.png) 1965-09-10
US3368032A (en) 1968-02-06
GB1045661A (en) 1966-10-12
NL129603C (US20110009641A1-20110113-C00256.png)
BE660778A (US20110009641A1-20110113-C00256.png) 1965-07-01

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971