He aha te mea te tohu tairitenga

fehangahangai takitaha o tatou kei te rā ki ngā pūrere hiko - ko reira he waea pūkoro angamaheni, he rorohiko hoki mahi me te rēhia, TV, reo irirangi, me ētahi atu Kotahi tekau tau ki muri, whakaaro kahore tetahi nui, whakamahia mamati tairitenga ranei tohu e i roto i te pūrere ngā .. Otiia ka mau te reira i te wa nohinohi, me te wā "mamati" whakawhetai ki te whakahau pānuitanga mātanga timata, he tokomaha e pā ana ki te kupu "pai,-te kounga teitei, pono". kia mohio te reira e te nui etahi o te pono i roto i tenei. tīmata te tohu tairitenga te ki kia whakamahia mō te tuku o te mōhiohio mua atu i mamati. He tika ki tona whāwhā ngāwari, unavailability o hanganga me etahi atu take tenei.

Hei matau aha te mea he tohu tairitenga, ko reira e tika ana ki te haamana'o i te turanga o te engineering hiko, i ngā, i te āhua o te nāianei hiko. I muri i te tohu i roto i te pātai ko, i roto i te meka, Kei te tika e pā ana ki reira - kia mau ai ki he whakawhitinga tika o te mana, me na tikanga o mara hiko. Pono, te rongonga o te "rongonui" sinusoid mea katoa.

Hinengaro te utu i te raina whakapae - ko te tuaka wa tenei. Kei te piko te reira i rite te aho Karekare tonu, me te teitei o te ngaru e te hunga i runga, me te raro te tuaka ko. Next, whakaaro e he tatou te totoro raina karekare haere te tuaka wā. Ka rite ki te hua, whakaiti i te maha o ngaru ia te wā o te wā. Na inaianei "kōpeke" hara - timata ngaru ki te haere atu pinepine. I roto i te mau parau te tahi atu, enei mahi huri tatou i te auau. Ki te mau tonu tatou i te whakamātau whakaaro me "holomui / totoro" o te poipoi ake a raro ki runga ki te tuaka wa, te reira penei ka kia taea ki te huri i te kaha tīwera. Ko tenei e founga hanga he tohu tairitenga te.

Kei te whakamahia te waerehe, enei tikanga e rua - te FM (te Auautanga te Kōwaetanga) me AM (tīwera Kōwaetanga). O te akoranga, raweketia te tauira i runga ake te mo te matauranga. I tua atu ki te huri i te auau me te (ranei) poipoi kaha tīwera, ka waiho i raro ki te tahi atu, huringa motuhake atu. Atu i runga i tenei e taea te kitea i runga i ngā pae motuhake ranei i roto i te tuhinga.

I runga i te ake nei, he taea reira ki te hanga i te whakamāramatanga: he tonu i roto i te wa modulated te tohu tairitenga ara ki te tuku mōhiohio. Ko tētahi o ona kino he susceptibility ki "parahanga haruru". Na ko i te katoa waea pūkoro. A katoa, i te iti rawa kotahi, ka mahue te waea mahi tata te TV rorohiko ranei kaikōrero. Ko te hunga pakō whakahau rerekē tohatoha te kaikōrero i mua i te fariiraa i te fariiraa karanga SMS ranei, e mohiotia ana ki te katoa. tohu ratou te pokanoa hiko, matakahi i roto i te tangi tāruatia o te TV rorohiko ranei. Oia mau, he houhou tenei.

puta te whakaōritenga i roto i nga conductors o tīwae. I roto i te meka, i raro i te poipoi modulated tuku (tohu tairitenga) te ki pānga waho, faahuru reira. O te akoranga, i roto i tenei take, he tangata ngāwari tāutu raraunga whai hua (tangi) i te reo, engari, ki te riro te tohu e iahiko arorau, i reira te mea he maha o fifi. Hei tauira, e kore e taea ki te tika te whakatau i raraunga wahi whai hua, me te wahi i te reo.

Na reira, ko te aratau tairitenga o te tuku kua whakakapia e mamati. Tairitenga me tohu mamati faufaa rerekē. hanga te tuarua ko e whai ake: kua wehea conventionally te kore ki te plurality o pika, whakawaeheretia te tūranga o ia o nei e te raupapa motuhake o ngātere me ngā wāhi (ngaro o nāianei). Ko te tikanga hāngai pini ki te tetahi arorau, me te āputa - ki te kore (ahakoa kia te ara te ritenga reira). Ko te pūrere fariiraa i wetewaeheretia e te ngātere riro a whakahokia mai te ngaru aho taketake. Oia mau, Ko iti raro ki te haruru te tohu taua, mai mārama titore te wae wetewaehere ngātere. Heoi, ki te te ngaro noa parahanga haruru nui i roto i te tohu mamati.