Ithiyetha yasekhaya ibhekisa kufaniso lwendawo ethe kratya ye-audio-visual projektha ekhaya. Ngokuqhelekileyo, izixhobo ezirekhodiweyo zosapho zidla ngokuba ngumabonwakude odibeneyo. Yonke imifanekiso ivela kwiTV. Ithiyetha yasekhaya yindibaniselwano yezixhobo ezininzi ezikhethekileyo. Iseti yeemodyuli zeaudio kunye nevidiyo. SiyabonelelaIzithethi zethiyetha yasekhaya ezibalaseleyo,izithethi zecinema zasekhaya.
Kukho iintlobo ezintathu eziphambili zethiyetha yasekhaya:
(1) Umfanekiso: Inxalenye yomfanekiso idla ngokulawulwa ziiprojektha ezikumgangatho ophezulu okanye ubungakanani obukhulu be-LED/plasma TV, kwaye umfanekiso ophumayo ubuncinci ubuncinci be-intshi ezingama-50 okanye ngaphezulu ukubizwa ngokuba yithiyetha yasekhaya.
(2) Isandi: Indawo yesandi iqulunqwe ubuncinane sisandisi-lizwi esinye kunye nezithethi ezibini zasekhohlo nasekunene, kuxhomekeke kumntu ngamnye's iimfuno. Iingcali zikwabandakanya izithethi ezijikelezileyo zeDolby ezinamaqhekeza amaninzi kunye nezilinganisi zomgangatho womsindo, i-vacuum amplifiers, kunye ne-decoder.
(3) Isixhobo sokufakwayo: abadlali abafunda iiyunithi ezahlukeneyo zokugcina imidiya, ezinje ngeDVD player, Blu-ray player, high-definition set-top boxes, VCRs, digital VCRs, MP4 player, game consoles, njl.