DD138265A5 - Verfahren und anordnungen zur kodierung/dekodierung eines farbvideosignals - Google Patents

Verfahren und anordnungen zur kodierung/dekodierung eines farbvideosignals

Info

Publication number
DD138265A5
DD138265A5 DD78203573A DD20357378A DD138265A5 DD 138265 A5 DD138265 A5 DD 138265A5 DD 78203573 A DD78203573 A DD 78203573A DD 20357378 A DD20357378 A DD 20357378A DD 138265 A5 DD138265 A5 DD 138265A5
Authority
DD
German Democratic Republic
Prior art keywords
decoding
coding
devices
video signal
color video
Prior art date
Application number
DD78203573A
Other languages
English (en)
Inventor
Bernhard A Hjortzberg
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of DD138265A5 publication Critical patent/DD138265A5/de

Links

Classifications

    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • 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
    • H04N9/8355—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 the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier
    • 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
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8707—Regeneration of colour television signals using a demodulator and a remodulator, e.g. for standard conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
DD78203573A 1977-02-07 1978-02-06 Verfahren und anordnungen zur kodierung/dekodierung eines farbvideosignals DD138265A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/766,541 US4123774A (en) 1977-02-07 1977-02-07 Color signal encoding methods and apparatus for video recording and playback

Publications (1)

Publication Number Publication Date
DD138265A5 true DD138265A5 (de) 1979-10-17

Family

ID=25076752

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78203573A DD138265A5 (de) 1977-02-07 1978-02-06 Verfahren und anordnungen zur kodierung/dekodierung eines farbvideosignals

Country Status (11)

Country Link
US (1) US4123774A (de)
JP (1) JPS5397727A (de)
AU (1) AU513410B2 (de)
DD (1) DD138265A5 (de)
DE (1) DE2803824A1 (de)
DK (1) DK53078A (de)
FR (1) FR2379961A1 (de)
GB (1) GB1593912A (de)
NL (1) NL7801275A (de)
SE (1) SE7801304L (de)
ZA (1) ZA78718B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217603A (en) * 1978-11-06 1980-08-12 Basf Aktiengesellschaft Method and apparatus for processing color television signals
JPS5580867A (en) * 1978-12-12 1980-06-18 Sony Corp Block synchronous signal extracting circuit
JPS5770099A (en) * 1980-10-20 1982-04-30 Seiko Epson Corp Gold brazing filler metal
DE3272586D1 (en) * 1981-09-09 1986-09-18 Hitachi Ltd Color video signal recording and reproducing apparatus
NL8302542A (nl) * 1983-07-15 1985-02-01 Philips Nv Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze.
KR890015245A (ko) * 1988-03-30 1989-10-28 무라가미 류우이찌 비디오신호의 휘도 및 색성분으로부터 분리클록신호를 획득하는 자기 기록재생 장치
US5008900A (en) * 1989-08-14 1991-04-16 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US5146473A (en) * 1989-08-14 1992-09-08 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
KR960004576B1 (ko) * 1991-05-29 1996-04-09 1996년04월09일 크로마 위상변조기
GB9521345D0 (en) * 1995-10-18 1995-12-20 Plessey Semiconductors Ltd Video modulator arrangements
US5923374A (en) * 1996-08-08 1999-07-13 Lucent Technologies Inc. Method and apparatus for reduced-bandwidth transmission of television signals
US6987583B1 (en) * 1997-12-29 2006-01-17 Thomson Licensing Color difference hue control system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1188392A (en) * 1966-07-19 1970-04-15 Sony Corp Television Signal Recording System
US3617620A (en) * 1967-05-08 1971-11-02 Matsushita Electric Ind Co Ltd Method and apparatus for transmitting or recording and reproducing line-sequential color television signals

Also Published As

Publication number Publication date
GB1593912A (en) 1981-07-22
FR2379961A1 (fr) 1978-09-01
AU3283578A (en) 1979-08-09
NL7801275A (nl) 1978-08-09
AU513410B2 (en) 1980-11-27
SE7801304L (sv) 1978-08-08
DK53078A (da) 1978-08-08
FR2379961B3 (de) 1980-10-31
DE2803824A1 (de) 1978-08-17
US4123774A (en) 1978-10-31
JPS5397727A (en) 1978-08-26
ZA78718B (en) 1979-02-28

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