1. Ni iyihe nsobanuro y'umuvugizi w'impande ebyiri n'umuvugizi w'impande eshatu?
Indangururamajwi y’impande ebyiri igizwe na filter ifite pass nyinshi n’iya pass nto. Hanyuma hiyongereyeho filter ifite frontières eshatu. Indangururamajwi igaragaza imiterere yo kugabanya intera hamwe n’umusemburo uhoraho hafi y’aho frequency igabanyirizwa. Aho intera y’ibyiciro byo kubora by’imirongo yegeranye ihurira akenshi yitwa frequency division point. Hari umugozi uhurira hafi y’aho fraicheur ihurira, kandi muri uyu mugozi indangururamajwi zombi zifite outputs. Mu buryo bw’imitekerereze, uko filter igira frequency nyinshi, niko irushaho kuba nziza. Ariko, uko fluorescent rate iba nini, niko ibice byinshi, imiterere igoye, gukosora bigoye, kandi niko insertion itakaza byinshi.
FIR-5Indangururamajwi zikoresha uburyo bwinshi bwa Coaxial
Aho ijwi rigabanyirizwa hagati y’impande ebyiri ni hagati ya 2k na 4KHz, Niba imbaraga za treble ari nini, aho ijwi rigabanyirizwa hagomba kuba hasi, kandi frequencie response izaba nziza kurushaho. Urugero, imbaraga za treble ni nto, aho ijwi rigabanyirizwa hashobora kuba hejuru gusa. Mu kugabanya frequencies za treble, mid-range na bass, uburyo bwo kugenzura amajwi burushaho kugaragara.
2. Itandukaniro riri hagati y'umuvuduko w'impande eshatu n'umuvuduko w'impande ebyiri:
1) Imiterere itandukanye: agasanduku k'indangururamajwi k'impande ebyiri muri rusange gafite ibice birenga bibiri, igice cya treble n'igice cya bass; Agasanduku k'indangururamajwi k'impande eshatu muri rusange gagabanyijemo ibice bitatu cyangwa birenga, harimo igice cya treble, igice cya alto n'igice cya bass.
2) Imiterere iratandukanye: agasanduku k'agasanduku k'indangururamajwi k'impande ebyiri gafite imyobo ibiri y'ihembe; Agasanduku k'indangururamajwi k'impande eshatu gafite imyobo irenga itatu y'ihembe.
3) Ibiranga bitandukanye: ingaruka z'amajwi n'ubwiza bw'amajwi by'indangururamajwi z'impande zombi ni byiza; Agasanduku k'indangururamajwi k'impande zombi gatuma umuziki urushaho kuba mwiza kuko gatandukanya imirongo hakurikijwe imiterere y'inshuro z'amajwi y'ibice bitandukanye.
KTS-850Ijwi rya Karaoke ry'inzira eshatuindangururamajwi za karaoke zigezweho ku bwinshi
Igihe cyo kohereza: Ukuboza-09-2022