1. Iyini incazelo yesipikha esinezindlela ezimbili kanye nesipikha esinezindlela ezintathu?
Isipikha esinezindlela ezimbili sakhiwe yisihlungi esidlula phezulu kanye nesihlungi esidlula phansi. Bese kufakwa isihlungi sesipikha esinezindlela ezintathu. Isihlungi sibonisa isici sokuncipha esinomthambeka oqinile eduze kwendawo yokuhlukaniswa kwemvamisa. Ukuhlangana kwezigaba zokubola kwama-curve aseduze kuvame ukubizwa ngokuthi indawo yokuhlukaniswa kwemvamisa. Kukhona ibhendi edlulayo eduze kwesihlukanisi, futhi kuleli bhendi zombili izipikha zinemiphumela. Ngokwethiyori, lapho izinga lokuncipha kwesihlungi likhulu, kuba ngcono. Kodwa-ke, lapho izinga lokuncipha likhulu, kulapho izingxenye eziningi, isakhiwo esiyinkimbinkimbi, ukulungiswa okunzima, kanye nokulahlekelwa okukhulu kokufakwa.
I-FIR-5Isikhulumi Sezinhloso Eziningi se-Coaxial
Iphuzu lokuhlukanisa isikhulumi esinezindlela ezimbili liphakathi kuka-2k kuya ku-4KHz, Uma amandla e-treble enkulu, iphuzu lokuhlukanisa kufanele libe phansi, futhi impendulo yemvamisa yokuqondisa izoba ngcono. Isibonelo, amandla e-treble mancane, iphuzu lokuhlukanisa lingaba phezulu kuphela. Ngokuhlukanisa amaza e-treble, ibanga eliphakathi kanye ne-bass, ukulawula umsindo kugqama kakhulu.
2. Umehluko phakathi kwesipikha esinezindlela ezintathu nesipikha esinezindlela ezimbili:
1) Ukwakheka okuhlukile: ibhokisi lesipikha elinezindlela ezimbili ngokuvamile linamayunithi angaphezu kwamabili, iyunithi ye-treble kanye neyunithi ye-bass; Ibhokisi lesipikha elinezindlela ezintathu ngokuvamile lihlukaniswe ngamayunithi amathathu noma ngaphezulu, kufaka phakathi iyunithi ye-treble, iyunithi ye-alto kanye neyunithi ye-bass.
2) Isakhiwo sihlukile: ibhokisi lebhokisi lesipikha esinezindlela ezimbili linezimbobo ezimbili zezimpondo; Ibhokisi lesipikha esinezindlela ezintathu linezimbobo ezingaphezu kwezintathu zezimpondo.
3) Izici ezahlukene: umphumela wensimu yomsindo kanye nekhwalithi yomsindo wesipikha esinezindlela ezimbili kuhle; Ibhokisi lesipikha esinezindlela ezintathu lenza umculo ube ngokwezinga eliphezulu ngoba lihlukanisa amaza ngokwezimpawu zamaza amayunithi ahlukene.
I-KTS-850Isikhulumi se-Karaoke esinezindlela ezintathuizipikha ze-karaoke ezithengiswa ngobuningi
Isikhathi sokuthunyelwe: Disemba-09-2022