Yintoni umahluko phakathi kwezithethi ze-KTV nezithethi eziqhelekileyo?

Okokuqala, ulwahlulo lwahlukile:

Izithethi eziqhelekileyo zilandela inqanaba eliphezulu lokubuyisela umgangatho wesandi, kwaye nesandi esincinci sinokubuyiselwa kakhulu, nto leyo enokwenza ababukeli beemuvi bazive ngathi bakwithiyetha.

Isithethi se-KTV sithetha kakhulu isandi esiphezulu, esiphakathi nesisincinci sesandi somntu, esingacacanga njengethiyetha yasekhaya. Umgangatho wezithethi ze-karaoke awubonakali kuphela ekusebenzeni kwesandi okuphezulu, okuphakathi nokuphantsi, kodwa nakwizinga lokuthwala isandi. I-diaphragm yesithethi se-karaoke inokumelana nefuthe lesandi esiphezulu ngaphandle komonakalo.
Okwesibini, ii-amplifier zamandla ezifanayo zahlukile:
I-amplifier yamandla esandi ngokubanzi ixhasa iindlela ezahlukeneyo, kwaye inokusombulula iziphumo ezahlukeneyo ezijikelezayo ezifana ne-5.1, 7.1, kunye ne-9.1, kwaye kukho iindlela ezininzi zokunxibelelana kwe-amplifier yamandla. Ukongeza kwiitheminali zesithethi eziqhelekileyo, ikwaxhasa i-HDMI kunye ne-optical fiber interfaces, ezinokuphucula kakhulu umgangatho wesandi.
I-interface ye-KTV power amplifier idla ngokuba yi-terminal yesithethi eqhelekileyo kunye ne-interface yesandi ebomvu nemhlophe, into elula kakhulu. Ngokubanzi, xa kuculwa, kufuneka i-power amplifier kuphela ukuze ibe namandla aneleyo, kwaye akukho mfuneko yefomathi yokucacisa i-amplifier ye-KTV power. I-KTV power amplifier inokulungisa isiphumo se-bass ephakathi kunye ne-reverberation kunye ne-delay, ukuze ifumane isiphumo esingcono sokucula.
Okwesithathu, amandla okuthwala la macala mabini ahlukile:
Xa becula, abantu abaninzi baya kugquma rhoqo xa bedibana nenxalenye evakalayo. Ngeli xesha, i-diaphragm yesithethi iya kukhawulezisa ukungcangcazela, nto leyo eya kuvavanya amandla okuthwala kwesithethi se-KTV.
Izithethi eziqhelekileyo kunye nee-power amplifier nazo zinokucula, kodwa kulula ukuqhekeza ikhowuni yephepha yesithethi, kwaye ukugcinwa kwekhowuni yephepha akupheleli nje ekubeni yingxaki kodwa kubiza kakhulu. Xa sithetha ngoku, i-diaphragm yesithethi se-KTV inokumelana nempembelelo ebangelwa yi-treble kwaye akulula ukuba yonakale.