Sõnastik

●● 480i/480p/720p/1080i/1080p

Viitab üldjuhul efektiivsete skannimisridade arvule, mis määratleb ekraani eraldusvõime. Skannimismeetodeid on kaks: ülerealaotusega ja progressiivne.

––Skannimine

Pikslite jadaprojektsioon piltide moodustamiseks. Mida suurem on piksliarv, seda selgemad ja erksamad on pildid.

––Progressiivne meetod

Jadaskannimismeetod, mille puhul skannitakse kõik read üksteise järel.

––Ülerealaotusega

Vahelduv skannimismeetod, mille puhul skannitakse iga teine rida kuni ekraani lõpuni ja seejärel ülejäänud read.

Näide: kui horisontaalsete skannimisridade arv on 480i

Algusest lõpuni skannitakse 240 rida ja seejärel skannitakse ülejäänud 240 rida (kokku 480).

*480i ja 480p üldised erinevused on järgmised.

 

480i

480p

 

 

 

Horisontaalsagedus

15,75 kHz

31,5 kHz

 

 

 

Kaadrisagedus

30

60

 

 

 

Ridu ekraanil

480

480

 

 

 

●● ARC (helitagastuskanal)

Üldiselt tuleb teleri heli kuulmiseks AV-vastuvõtja kaudu ühendada eraldi RCA- või optiline kaabel. ARC- funktsiooni toetavate vastuvõtjate puhul saab digitaalset heli edastada ainult HDMI-kaabli kaudu.

●● DVI (Digital Visual Interface – digitaalne visuaalliides)

Teleri DVI-pesa ühendamine HDMI-DVI-ühenduskaabli abil arvuti DVI-pesaga võimaldab kasutada telerit monitorina. HDMI-DVI-ühenduskaabel edastab ainult videosignaale. Arvuti heli kuulmiseks peate ühendama arvutiga kõlarid, kasutades eraldi kaablit.

●● HDMI (High Definition Multimedia Interface – kõrglahutusega multimeediumiliides)

HDMI on meetod nii video- kui ka helisignaalide edastamiseks ühe kaabli kaudu.

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Samsung UE55HU8500TXXH, UE78HU8500TXXH, UE65HU8500TXXH manual Sõnastik, 480i/480p/720p/1080i/1080p, ARC helitagastuskanal
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UE78HU8500TXXH, UE65HU8500TXXH, UE55HU8500TXXH specifications

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