Terevhizheni ndeye ... Ndeipi mitambo yemavhidhiyo?

Kwenguva inopfuura hafu yezana remakore, terevhizheni ndeimwe yenzira dzakakosha dzekutumira mashoko kuvanhu vakawanda panguva imwe chete, uyewo nzira yekuzorodza mushure mebasa rezuva uye kufara pakupera kwevhiki.

Kufambira mberi kwekwenyanzvi kunofamba nekukwirira uye kumiganhu, marudzi ekuparidzirwa kuchinja, uye kuwanikwa kweterevhizheni kuvanhu vose.

Terevhizheni yakatanga sei?

Zuva iro Soviet terevhizheni yakatanga kuverengwa kwayo musi waApril 29, 1931, apo yekutanga terevhizheni yakabudiswa.

Kubvira panguva iyo, kukura kwekombiyuta haina kumira. Kana iri munguva yeSoviet, maviri maTV setsva yepamusoro yemhuri, uye mhuri yose yaizotarisa manheru emitambo paTV imwechete (uye dzimwe nguva vavakidzani), asi iye zvino hapana munhu anoshamiswa nekuterevhizheni kweTV pahwendefa kana pombipi chero kupi zvako nekutengesa internet.

Ether TV

The most, Zvichida, terevhizheni huru yeRussia is ethereal. Nekugoverwa kwayo mumaguta ose, shongwe dzeTerevhizheni dzinoiswa - dzinodzokorora dzinowedzera chiratidzo chinouya.

Pamusana pokunyanya uye kuisa mukati mhando iyi yekuparidzira, hurukuro dzeTV dzakawanikwa kune vagari vomuRussia kunyange mune zviduku, kumativi ekuma enyika.

Kuti ugamuchire chiratidzo chenyika pamba, unofanirwa kuisa antenna uye kuiendesa kuTV. Iwe unogonawo kushandisa antenna yakajairika, pamwe chete, kana uchigara muimba yekuvaka.

Iheterevhizheni terevhizheni inonzi analog, asi munguva pfupi yapfuura kubudiswa kwema digital kwave kuchipararira nokukurumidza uye nekukurumidza. Kuti uwane terevhizheni yepasi pose, unofanirwa kuva neTV inogadziriswa inokwanisa kubva kune analog kusvika kudijiti. Kana izvi zvisingaiti, unogona kushandisa matanho chaiwo eTV (set-top boxes for TVs).

Pamusana pekuwanda kwehuwandu hwepamusoro pe-air TV, chiziviso chakaiswa pairi chinobatsira kusvika kune yakakura zvakanyanya kwevatengi.

TV yeChina

Kubva pane maonero ekusvika kune vateereri, terevhizheni yakadaro inotora nzvimbo inopesana nechepamusoro. Chinangwa chayo chikuru hachisi kuparidzira kwemashoma uye kuunza mapurogiramu eTV kune vakawanda vanoona sezvinobvira, asi kusiyanisa nekugutsikana kwezvinodiwa zvevanhu vane zvido zvakasiyana.

TV yefoni inoratidzwa nenzira dzakasiyana-siyana dzezvikamu zvakasiyana zvachose. Avo vanofarira zvemitambo vanogona kutarisa kuparadzirwa kwemakwikwi akasiyana-siyana. Kune mhuri ine vana kune vana vanoziva uye vana vanogona kuziva. Kune mitsara yeTV, masikati neusiku kuratidza zvirongwa zvemashoko, mafirimu, mavhidhiyo emimhanzi kana mapurogiramu ezveidzo.

Kuti ubatanidze tambo yeTV, iwe unofanirwa kutaurirana nemunharaunda ari pedyo (kazhinji ivo vanopawo maIndaneti mazano). Kana iwe uchigara muimba yekuvaka, ipapo ndeyechokwadi kuti pane imwe kana makambani akange akagadzirira kubhadhara kubhadhara kubhadhara kwako uye kuwedzera tambo muimba.

TV yeTerevhizheni

Terevhizheni yeTapuraneti ndeimwe rudzi rwekuparidzira kune vateereri. Uterevhizheni hwakadaro hunobudiswa nekubatsirwa kwema satellite akawanda ari kufamba ari pedyo-pasi pasi.

Kuti ugamuchire chiratidzo chetaneti pamusha, unoda kutenga antenna ("satellite dish") uye uiise padenga reimba kana pamabhodhi. Kune vagari vedzimwe nzvimbo dziri kure iyo ndiyo nzira chete iyo terevhizheni inogona kuwana kwavari.

Kuparidzirwa kwenzvimbo yakawanda yePasi nema satelliti kunowanikwa nenzvimbo yavo chaiyo mumutambo. Iko iri pedyo neEquator uye inofamba pamhanya akadaro uyo anotarisa achanzwa sekunge ari nguva dzose pane imwe nzvimbo mudenga.

Kusiyana neyo nyika, TV yepa satellite inowana mari mikuru kwete kubva pakuparidzira, asi kubva pakubhadhara mari yevanyori. Munguva pfupi yapfuura, kubhadharwa kweteretheni reTerevhizheni kwaisakwanisa kutenga munhu wese, asi mamiriro acho ezvinhu zvishoma nezvishoma kuchinja.

Online TV

Muzera redu rehuwandu hwekuparadzirwa kweInternet, TV yepaIndaneti ndiyo nzira yekugara mundima yekuziva, kunyange kure nemusha uye chero nzvimbo ine TV.

Mukuwedzera pakusvikika, ruzivo rukuru rwekubatanidza (muIndaneti) terevhizheni ndiyo yekushandura kushandiswa kwekubhadhara kune zvivhiti zveTV, pakati peyo iwe unogona nguva dzose kusarudza chaizvo izvo zvine chido panguva ino.

Rimwe ruzivo rworudzi urwu rwekuparidzira ndekushayikwa kwekusunga nguva yekuparadzira nguva. Mubhadhari anogona kugara achiisa purogiramu yekufarira pause kana kuona gare gare mune zvinyorwa.

Ungasarudza sei?

Pane zviyero zvakasiyana siyana izvo Iwe unogona kusarudza rudzi rwakanakisisa rweTV iwe pachako.

- Kubhadhara mari. Iye zvino ndeyekutengesa foni uye sataneti, asi inogonawo kuonekwa mumhepo mushure mekuchinja kukuru kune terevhizheni pasi rese. Nokuda kwekombiyuta TV, kadhi yacho inogara iripo uye inosanganisira kazhinji makirati zana (pamwe nepamusoro penyika). Mutengo weheti yeStaneti yakatsetseka inotungamirirwa nehuwandu hwezvibatanidzwa zveTV.

- Zvishandiso. Terevhizheni uye antenna dzekugamuchira TV pasi mumaguta zvakagadzirwa pose pose uye kazhinji hazvidi kuti kutenga zvinhu zvakasiyana. Kune nzvimbo dziri kure kana kuti misha yezororo, nzira yakanakisisa ndeyokutenga seti yeTable satellite. TV yepafoni inonyanya kushamwaridzana neIndaneti kune anoshanda mumba mako.

- Kugamuchirwa kwechiratidzo. Nezvivakwa zvezvikwata zvakawanda, chifananidzo chakanyatsojeka chinogadziriswa nekubatsira kwetambo, asi zviri nani kuti uungane kune imwe nzvimbo yepa satellite iri kunze kweguta. Analog TV yakakodzera kune avo vanojaira kushandisa TV semamiriro ezvinhu uye havateereri kuhutano hwehutano.