GB2197156B - Method and circuit for adjusting the phase position of a colour subcarrier phase information signal of a pal-coded colour television signal - Google Patents

Method and circuit for adjusting the phase position of a colour subcarrier phase information signal of a pal-coded colour television signal

Info

Publication number
GB2197156B
GB2197156B GB8725643A GB8725643A GB2197156B GB 2197156 B GB2197156 B GB 2197156B GB 8725643 A GB8725643 A GB 8725643A GB 8725643 A GB8725643 A GB 8725643A GB 2197156 B GB2197156 B GB 2197156B
Authority
GB
United Kingdom
Prior art keywords
colour
pal
adjusting
circuit
coded
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 - Lifetime
Application number
GB8725643A
Other languages
English (en)
Other versions
GB2197156A (en
GB8725643D0 (en
Inventor
Jurgen Heitmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB8725643D0 publication Critical patent/GB8725643D0/en
Publication of GB2197156A publication Critical patent/GB2197156A/en
Application granted granted Critical
Publication of GB2197156B publication Critical patent/GB2197156B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
GB8725643A 1986-11-07 1987-11-02 Method and circuit for adjusting the phase position of a colour subcarrier phase information signal of a pal-coded colour television signal Expired - Lifetime GB2197156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863637935 DE3637935A1 (de) 1986-11-07 1986-11-07 Verfahren und schaltungsanordnung zur einstellung der phasenlage eines farbtraegerphasen-informationssignals eines pal-codierten farbfernsehsignals

Publications (3)

Publication Number Publication Date
GB8725643D0 GB8725643D0 (en) 1987-12-09
GB2197156A GB2197156A (en) 1988-05-11
GB2197156B true GB2197156B (en) 1990-09-05

Family

ID=6313370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8725643A Expired - Lifetime GB2197156B (en) 1986-11-07 1987-11-02 Method and circuit for adjusting the phase position of a colour subcarrier phase information signal of a pal-coded colour television signal

Country Status (2)

Country Link
DE (1) DE3637935A1 (enrdf_load_stackoverflow)
GB (1) GB2197156B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733087A (en) * 1995-06-02 1998-03-31 Gwyn; Bruce A. Binder assembly system with separate guide member

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890638A (en) * 1973-08-22 1975-06-17 Cmx Systems Color phase matching system for magnetic video tape recordings
DE2921969C2 (de) * 1979-05-30 1982-03-25 Institut für Rundfunktechnik GmbH, 8000 München Verfahren und Schaltungsanordnung zum Messen der Phasenlage eines Farbträgerphaseninformationssignals eines PAL-codierten Farbfernsehsignals

Also Published As

Publication number Publication date
DE3637935C2 (enrdf_load_stackoverflow) 1992-09-17
GB2197156A (en) 1988-05-11
GB8725643D0 (en) 1987-12-09
DE3637935A1 (de) 1988-05-19

Similar Documents

Publication Publication Date Title
GB2138243B (en) Arrangement for the separation of the luminance and colour information of a colour television signal
GB2173669B (en) Video signal format
GB8806496D0 (en) Separation circuit for luminance signal & colour difference signal
GB2238204B (en) Video overlay circuit
GB9100817D0 (en) Circuit for separating luminance and chrominance signals
AU7834687A (en) Luminance signal forming circuit
AU585336B2 (en) Video signal control circuit
KR970009064B1 (en) Degaussing circuit
GB2228161B (en) Circuit arrangement for decoding a colour television signal
GB8826327D0 (en) Colour video signal processing
DE3572288D1 (en) Chrominance control circuit for a digital television receiver
GB8813135D0 (en) Luminance signal/colour signal separation circuit
EP0220057A3 (en) System and method for phase correction of a color television signal
GB2197156B (en) Method and circuit for adjusting the phase position of a colour subcarrier phase information signal of a pal-coded colour television signal
GB2196509B (en) Circuit for processing colour video signal
GB2247590B (en) Color signal reproducing circuit
GB2239371B (en) Method and circuit for PAL signal separation
AU7114187A (en) Color video signal processing circuits
EP0185195A3 (en) White-compression circuit for video signals
AU6702886A (en) Chrominance signal processing circuit for color video reproducing apparatus
EP0172572A3 (en) Televison sync signal processing circuit
EP0245038A3 (en) Discriminating circuit for discriminating color television system
EP0179339A3 (en) Color imaging apparatus having a 1:2 frequency ratio between video and reference signals for high s/n color demodulation
GB8500623D0 (en) Digital colour video signals
GB8402261D0 (en) Pal colour television signals

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921102