CIRCUIT ARRANGEMENT FOR PROCESSING COLOUR TV SIGNALS, IN PARTICULAR TO SECAM-SYSTEM

CIRCUIT ARRANGEMENT FOR PROCESSING COLOUR TV SIGNALS, IN PARTICULAR TO SECAM-SYSTEM

The system comprises a receiving device for video information signals, comprising two channels for processing the chrominance sub- carrier signals, each having a tuned circuit (80, 90) directly receiving the chrominance sub-carrier signal associated with a discriminator (81, 91) furnishing the colou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MIKRUT,ANTONIE,FR
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:The system comprises a receiving device for video information signals, comprising two channels for processing the chrominance sub- carrier signals, each having a tuned circuit (80, 90) directly receiving the chrominance sub-carrier signal associated with a discriminator (81, 91) furnishing the colour difference signals (E'R-E'Y) and (E'B-E'Y), and a channel for processing the luminance information signal comprising a tuned circuit (100) associated with a discriminator (101). The invention applies in particular to colour television receivers, control monitors or the like.