Chrominance subcarrier


Chrominance subcarrier

Chrominace subcarrier refers to a separate subcarrier signal that carries the color information during transmission of a video signal. It is modulated and synchronized using the colorburst signal and then attached to the back porch of the color composite video signal. By synchronizing the subcarrier with the local oscillator of the television receiver, the RGB colors can be decoded successfully.


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  • chrominance subcarrier — spalvių ponešlis statusas T sritis radioelektronika atitikmenys: angl. chrominance subcarrier vok. Farbhilfsträger, m; Farbträger, m rus. цветовая поднесущая, f pranc. sous porteuse de couleur, f …   Radioelektronikos terminų žodynas

  • chrominance subcarrier balance — spalvių ponešlio balansas statusas T sritis radioelektronika atitikmenys: angl. chrominance subcarrier balance vok. Gleichgewichtsgrad des Chrominanzhilfsträgers, m rus. баланс цветовой поднесущей, m pranc. balance de la sous porteuse de la… …   Radioelektronikos terminų žodynas

  • chrominance subcarrier regenerator — spalvių ponešlio atkurtuvas statusas T sritis radioelektronika atitikmenys: angl. chrominance subcarrier regenerator vok. Regenerator des Chrominanzhilfsträgers, m rus. устройство восстановления цветовой поднесущей, n pranc. régénérateur de la… …   Radioelektronikos terminų žodynas

  • chrominance subcarrier reference frequency — spalvių ponešlio atskaitos dažnis statusas T sritis radioelektronika atitikmenys: angl. chrominance subcarrier reference frequency vok. Farbhilfsträgerbezugsfrequenz, f rus. опорная частота цветовой поднесущей, f pranc. fréquence de référence… …   Radioelektronikos terminų žodynas

  • chrominance subcarrier burst — spalvių sinchronizavimo signalas statusas T sritis radioelektronika atitikmenys: angl. chrominance subcarrier burst; color burst; color burst signal vok. Farbsynchronsignal, n rus. сигнал цветовой синхронизации, m pranc. signal de salve, m;… …   Radioelektronikos terminų žodynas

  • reference chrominance subcarrier — pamatinis spalvių ponešlis statusas T sritis radioelektronika atitikmenys: angl. reference chrominance subcarrier vok. Bezugsfarbhilfsträger, m rus. опорная цветовая поднесущая, f pranc. sous porteuse de couleur de référence, f …   Radioelektronikos terminų žodynas

  • Chrominance — (chroma or C for short) is the signal used in video systems to convey the color information of the picture, separately from the accompanying luma signal (or Y for short). Chrominance is usually represented as two color difference components: U =… …   Wikipedia

  • Subcarrier — A subcarrier is a separate analog or digital signal carried on a main radio transmission, which carries extra information such as voice or data. More technically, it is an already modulated signal, which is then modulated into another signal of… …   Wikipedia

  • chrominance offset subcarrier television system — paslinktojo spalvių ponešlio televizijos sistema statusas T sritis radioelektronika atitikmenys: angl. chrominance offset subcarrier television system vok. Fernsehsystem mit versetztem Chrominanzträger, n rus. телевизионная система со смещённой… …   Radioelektronikos terminų žodynas

  • Chrominance Signal\/Subcarrier — WikiV That portion of the NTSC color TV signal that contains the color information …   Audio and video glossary