Na fasaharNa USB da kuma Tauraron Dan Adam TV

Zabar wani mai gyara ga TV

Da farko, bari mu ayyana mai gyara. Domin taimaka maka ka duba TV, your TV mai gyara ake bukata. Wannan shi ne wani na'urar cewa sami wani rediyo sigina, sa'an nan sabobin tuba zuwa hoto. Har ila yau, TV mai gyara don ƙarin ake bukata don karanta da sigina, kuskure gyara, kuma a wasu lokuta, da kuma sake.

Tuners ya kasu kashi biyu iri: dijital kuma analog. Analog mai gyara na'am da al'ada watsa shirye-shirye sigina, inda image quality ba ko da yaushe mai kyau, tare da dijital mai gyara a kan m - manufa hoto quality. Za ka iya gani har ma da karami cikakken bayani ba tare da wani murdiya.

Har ila yau gina, an waje TV mai gyara ga TV da ciwon yawan abũbuwan amfãni. Alal misali, kana da wani TV da kwamfuta, da kuma ba ka sa ran cewa, za su iya zama a hade. Wannan shi ne to watch movies a kan Internet a real-lokaci nisha shirye-shirye, da dai sauransu a kan TV. Me ya kamata a yi don samun wani sosai aikin na'ura wadda za ta ƙetare sigogi mafi zamani TV? Haša kwamfutarka zuwa wani waje mai gyara, sa'an nan na musamman na USB daga TV.

Ina ganin ka fahimci abin da tv mai gyara, da kuma yadda yake aiki.

Yanzu bari mu magana game da mafi takamaiman tuners, da farko na analog. Irin wannan tuners sami wata sigina daga hasumiyar sa'an nan maida shi. Samuwa kallon talabijin Formats Harbhajan da SECAM, za ka iya saka sikelin da image. Za ka iya kuma duba da kuma rikodin bidiyo via mai kwazo shigar S-VIDEO.

Digital TV mai gyara iya zama na dama iri. A general, suna classified da irin allo ƙuduri. Wannan HDTV, SDTV da EDTV. Tuners SDTV da EDTV tukuna ba za a iya gani a matsayin dijital talabijin, mu yi ba, amma a kan wani HDTV kamata mayar da hankali.

Yanzu ko'ina kowa na USB TV. Mutane da yawa shirye-shirye, ya zo a da ɗari tashoshi, hoto ne mai kyau, idan ba kyau kwarai. Kuma duk saboda abin da? Yana da sauki. HDTV tuners an tsara ba kawai ga HD-siginar liyafar antennas iyalinsa a telebijin, su zama a matsayin ajiya na'urar, ko mai karɓar.

Idan kana so ka duba kawai na USB ko tauraron dan adam TV, ka saya da mai gyara ga TV babu bukatar. Gaskiyar cewa kusan duk gefe kayan aiki na da gina-in mai gyara.

A duniya akwai da dama matsayin da dijital watsa shirye-shirye. Saboda haka, talabijin, saya a wata kasa, kamar Japan, Rasha ba za ta yi aiki daidai. watsa shirye-shirye format ba ya shige a tare da Turai daya. Wannan domin wannan kuma bukatar wani mai gyara ga TV. Kamar yadda aka ambata a sama, wani waje TV mai gyara ga TV ya dace a lokacin. Babu wani abu da bukatar kwakkwance, solder, kawai toshe in kuma zaɓi TV misali.

A kasar mu, ba kowa da kowa yana da wani zamani TV. Popular mai yawa na mutanen da suka ba za su iya saya. Saboda haka, batun TV tuners ci gaba da samun wani analog sigina tsarin PAL (Turai misali), SECAM (Faransa da kuma Soviet watsa labarai), NTSC (America da kuma Japan).

A halin yanzu, matasan tuners suna samuwa a Rasha, da ciwon da damar yin duka biyu analog da sigina na dijital. A zalla analog, kamar yadda irin wannan, daga samarwa bace.

Bambanci tsakanin analog watsa shirye-shirye matsayin - shi ne allon ƙuduri da firam kudi. Digital talabijin ne sau da yawa encodes wasu daga cikin tashoshin, don haka wasu tuners sun gina-in decoder for dikodi mai. Wannan ya shafi biya tashoshi.

A taro sayar da yafi kyauta mai gyara ga TV ba tare da ƙarin zaɓuɓɓuka, don haka yana da amfani ga kawai free tashoshi. By kuma manyan, wadannan tashoshi 60, don haka tuners da decoder ba saya wani abu.

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