Mu gawo la mawu, ma frequency amatanthauza ma pitch kapena pitch a mawu, omwe nthawi zambiri amafotokozedwa mu Hertz (Hz). Ma frequency amatsimikiza ngati mawuwo ndi a bass, apakati, kapena apamwamba. Nazi mitundu yodziwika bwino ya ma frequency a mawu ndi momwe amagwiritsidwira ntchito:

1. Ma frequency a bass: 20 Hz -250 Hz: Iyi ndi frequency ya bass, yomwe nthawi zambiri imakonzedwa ndi speaker ya bass. Ma frequency amenewa amapanga zotsatira zamphamvu za bass, zoyenera gawo la bass la nyimbo komanso zotsatira zochepa monga kuphulika m'mafilimu.

2. Mafupipafupi apakati: 250 Hz -2000 Hz: Mafupipafupi awa akuphatikizapo mafupipafupi akuluakulu a mawu a anthu ndipo ndi pakati pa phokoso la zida zambiri. Mawu ambiri ndi zida zoimbira nyimbo zili mkati mwa mafupipafupi awa pankhani ya mamvekedwe.

3. Kuchuluka kwa phokoso: 2000 Hz -20000 Hz: Kuchuluka kwa phokoso kumaphatikizapo madera okwera omwe anthu amamva. Kuchuluka kumeneku kumaphatikizapo zida zambiri zokwera, monga makiyi okwera a violin ndi piyano, komanso mawu akuthwa a anthu.

Mu dongosolo la mawu, mwabwino kwambiri, ma frequency osiyanasiyana a mawu ayenera kutumizidwa moyenera kuti zitsimikizire kuti mawu ndi olondola komanso omveka bwino. Chifukwa chake, makina ena amawu amagwiritsa ntchito ma equalizer kuti asinthe voliyumu pama frequency osiyanasiyana kuti akwaniritse zotsatira zomwe mukufuna. Dziwani kuti kukhudzidwa kwa khutu la munthu ndi ma frequency osiyanasiyana kumasiyana, ndichifukwa chake makina amawu nthawi zambiri amafunika kulinganiza ma frequency osiyanasiyana kuti apange chidziwitso chachilengedwe komanso chomasuka cha makutu.

Mphamvu yovotera ya QS-12: 300W

Kodi mphamvu yoyesedwa ndi chiyani??

Mphamvu yovomerezeka ya makina amawu imatanthauza mphamvu yomwe makinawo amatha kutulutsa mosalekeza panthawi yogwira ntchito mosalekeza. Ndi chizindikiro chofunikira cha magwiridwe antchito a makinawo, kuthandiza ogwiritsa ntchito kumvetsetsa momwe makina amawu amagwirira ntchito komanso kuchuluka kwake ndi momwe amagwirira ntchito akagwiritsidwa ntchito mwachizolowezi.

Mphamvu yoyesedwa nthawi zambiri imawonetsedwa mu watts (w), kusonyeza mulingo wa mphamvu yomwe dongosololi lingathe kutulutsa mosalekeza popanda kuwononga kwambiri kapena kuwononga. Mphamvu yoyesedwa ikhoza kukhala mtengo pansi pa katundu wosiyanasiyana (monga 8 ohms, 4 ohms), chifukwa katundu wosiyana adzakhudza mphamvu yotulutsa mphamvu.

Tiyenera kudziwa kuti mphamvu yoyesedwa iyenera kusiyanitsidwa ndi mphamvu yoyesedwa. Mphamvu yoyesedwa ndi mphamvu yayikulu kwambiri yomwe makina amatha kupirira pakapita nthawi yochepa, nthawi zambiri imagwiritsidwa ntchito kuthana ndi kuphulika kotentha kapena phokoso la mawu. Komabe, mphamvu yoyesedwa imayang'ana kwambiri magwiridwe antchito okhazikika kwa nthawi yayitali.

Posankha makina olumikizira mawu, ndikofunikira kumvetsetsa mphamvu yolumikizira mawu chifukwa ingakuthandizeni kudziwa ngati makina olumikizira mawu akuyenerera zosowa zanu. Ngati mphamvu yolumikizira mawu ili yotsika kuposa mulingo wofunikira, zitha kubweretsa kusokonekera, kuwonongeka, komanso chiopsezo cha moto. Kumbali ina, ngati mphamvu yolumikizira mawu ili yokwera kwambiri kuposa mulingo wofunikira, ikhoza kuwononga mphamvu ndi ndalama.

Mphamvu yovotera ya C-12: 300W