Kwintsimi yesandi, i-frequency ibhekisa kwi-pitch okanye kwi-pitch yesandi, esihlala sivakaliswa kwi-Hertz (Hz).Ubuninzi bezandi bugqiba ukuba isandi sibase, phakathi, okanye siphezulu.Nalu uluhlu lwezandi eziqhelekileyo kunye nezicelo zazo:

I-1.Bass frequency: 20 Hz -250 Hz: Olu luluhlu lwe-bass frequency, ngokuqhelekileyo luqhutywe sisithethi se-bass.Ezi zihlandlo zivelisa iziphumo eziqinileyo ze-bass, ezifanelekileyo kwinxalenye ye-bass yomculo kunye nemiphumo ephantsi ye-frequency efana nokuqhuma kwiimuvi.

2. Uluhlu oluphakathi oluphakathi: 250 Hz -2000 Hz: Olu luhlu lubandakanya uluhlu oluphambili lwentetho yomntu kwaye luyimbindi yesandi sezixhobo ezininzi.Uninzi lwamazwi kunye nezixhobo zomculo zingaphakathi kolu luhlu ngokwemiqathango ye-timbre.

3. Isantya esiphezulu se-pitch: 2000 Hz -20000 Hz: Uluhlu lwe-frequency ye-pitch ephezulu lubandakanya iindawo eziphezulu ezinokuthi ziqondwe ngokuva komntu.Olu luhlu lubandakanya izixhobo eziphakamileyo eziphezulu, ezifana nezitshixo eziphezulu ze-violin kunye neepiyano, kunye neetoni ezibukhali zamazwi abantu.

Kwisixokelelwano sesandi, ngokufanelekileyo, iifrikhwensi ezahlukeneyo zesandi kufuneka zihanjiswe ngendlela elungeleleneyo ukuze kuqinisekiswe ukuchaneka nokuqondakala komgangatho wesandi.Ke ngoko, ezinye iisistim zomsindo zisebenzisa i-equalizers ukulungelelanisa ivolumu kwiifrikhwensi ezahlukeneyo ukufikelela kwisiphumo sesandi esifunwayo.Kufuneka kuqatshelwe ukuba ubuntununtunu bendlebe yomntu kwiifrikhwensi ezahlukeneyo buyahluka, yiyo loo nto iinkqubo zesandi ngokuqhelekileyo kufuneka zilungelelanise iifrikhwensi ezahlukeneyo. ukuvelisa amava okuva okuqhelekileyo kwendalo kunye nokukhululeka

QS-12 Ilinganiswe amandla: 300W

Yintoni amandla alinganisiweyo?

Amandla alinganisiweyo enkqubo yesandi abhekisa kumandla isixokelelwano esinokuwakhupha ngokuzinzileyo ngexesha lokusebenza okuqhubekayo.Luphawu olubalulekileyo lomsebenzi wenkqubo, ukunceda abasebenzisi ukuba baqonde ukusetyenziswa kwenkqubo yomsindo kunye nomthamo kunye nomphumo onokunikezela phantsi kokusetyenziswa okuqhelekileyo.

Amandla alinganisiweyo adla ngokubonakaliswa kwiiwatts (w), ebonisa inqanaba lamandla ukuba inkqubo inokuqhubeka nokuphuma ngaphandle kokubangela ukushisa okanye umonakalo.Ixabiso lamandla elilinganisiweyo linokuba lixabiso phantsi kwemithwalo eyahlukeneyo (efana ne-8 ohms, 4 ohms), njengoko imithwalo eyahlukeneyo iya kuchaphazela amandla okuvelisa amandla.

Kufuneka kuqatshelwe ukuba amandla alinganisiweyo kufuneka ahlulwe kumandla aphezulu.Amandla encopho awona mandla makhulu anokumelana nesixokelelwano ngexesha elifutshane, edla ngokusetyenziswa ukuphatha ukugqabhuka okushushu okanye iincopho zomsindo.Nangona kunjalo, amandla alinganisiweyo agxininise ngakumbi ekusebenzeni okuzinzileyo kwixesha elide.

Xa ukhetha inkqubo yesandisi-lizwi, kubalulekile ukuqonda amandla alinganisiweyo njengoko anokukunceda ukuba ubone ukuba inkqubo yesandisi ifanelekile kwiimfuno zakho.Ukuba amandla alinganisiweyo enkqubo yesandi angaphantsi kunomgangatho ofunekayo, oko kunokukhokelela ekugqwetheni, umonakalo, kunye nomngcipheko womlilo.Kwelinye icala, ukuba amandla alinganisiweyo enkqubo yesandi aphezulu kakhulu kunomgangatho ofunekayo, unokuchitha amandla kunye nemali.

C-12 Ilinganiswe amandla: 300W