Umehluko phakathi kweMpawu kunye neParametric Equalizer

Iimpawu zokulingana eziqhelekileyo zisetyenziselwa ukuguqula iimpawu zempendulo zempendulo zenkqubo yomsindo. Xa uxoxa ngesihloko sabalinganiswa bokulinganisa , omnye unokuqala ucinge ngeentlobo ezitholakala kwiithala zasekhaya kunye / okanye kwi-stereos yemoto. Nangona kunjalo, ezininzi izixhobo zomsindo okanye zomsindo ezikhoyo zineendlela ezithile zokwakha umlinganiso we-audio equalizer. Inokuba yinto eyisisiseko kwaye iselula isithethi seBluetooth esineenkibe ukulungelelanisa izitya kunye namazinga ahambayo. Okanye ingaba yintsebenzo enamandla kakhulu, njengento edla ngokubonakalayo ngaphakathi kweefayili zomculo / zomculo kumadivaysi eselula okanye isofthiwe yamakhadi omsindo wePC / desktop.

Eyona ndlela yokulungelelanisa i-audio equalizers yenzelwe ukubonelela ngokukhululeka nangokuchanekileyo ukulawula phezu kwetoni kunye nexesha eliqhelekileyo-i-leap ephawulekayo ngaphaya kwee-bass ezilula kunye namaqhina ahambayo. Bangakwazi ukuphakamisa (ukukhulisa) kunye nokunciphisa (ukusika) ukukhishwa kwe-decibel yee-bindi ezithile (iziganeko zesandi). Abanye abamukeli be-stereo basekhaya / abakhuliseli banikezela ngokulawulwa kwee-equalizer e-audio equals level. Ungazibona zimelelwe ngoluhlu lwabantu abathile okanye abafowuni. Okanye ziza kuboniswa ngedijithali nge-LED / LCD kwesikrini kwaye ziguqulwe ngamacinco kwiyunithi okanye ekude.

Ukuba ummkeli / amplifier akakuvumeli ukuba wenze iprogram yomsindo ngendlela ethanda ngayo, unokufumana umlinganiso ozahlukileyo wezandi ukwenza loo nto. Nangona kukho iindidi ezininzi zee-equalizers ezilalelwayo, ezimbini eziqhelekileyo ukhetha kuzo ziyi-graphic and parametric. Nakhu okumele ukwazi ngabo.

Iifayile ezilinganayo

Umlinganiso wokulinganisa uluhlobo olulula lomlinganiso wokulalelwayo, ngokuqhelekileyo ukulolonga amaninzi okanye imidlalo yokukhuthaza okanye ukusika amaqela. Kodwa inani lolawulo lomntu ngamnye lungahluka ngokwenza kunye nomzekelo. Ngokomzekelo, umlinganiso oqhelekileyo we-five-band equalizer will have a sliders for five frequencies frequencies: 30 Hz (bass bass), 100 Hz (emzantsi bass), 1 kHz (midrange), 10 kHz (i-midrange ephezulu) kunye ne-20 kHz ( ukuhamba okanye ukuvama kwezinga eliphezulu). Umlingani we-band-band udibanisa ngezihlandlo ezilishumi eziqhelekileyo-ngokuqhelekileyo ezikhankanywe ngaphambili kunye namanye amanani phakathi kwabo. Amanqanaba amaninzi athetha ukulawula ngokubanzi phezu kwebala. Ngamanye amaziko afanelekileyo angakhutshwa okanye anqunywe kwizinga eliphezulu. Uluhlu lube ngu-+/- 6 dB okanye mhlawumbi +/- 12 dB, konke kuxhomekeka kwindlela yokwenza kunye nomzekelo.

Kodwa kukho enye into ephambili yokuqonda malunga nokusebenzisa umlinganisi wokufanisa; xa ulungelelanisa i-slider, iyakuchukumisa iifom ezikufutshane . Cinga malunga nento eyenzekayo xa uphosa umunwe kwipulasitiki yokugubungela isitya. Njengoko umunwe uchukumisela phantsi kwiplastiki, udala umphumo we-slope. Iindawo ezikufutshane nomnwe zithinteka ngakumbi kwiindawo ezihamba phambili kuneendawo ezingaphezulu. Ukugxininisa kanzima kwandisa intlanzi ngokubhekiselele kwisibonda sokukhanya. Umgaqo ofanayo usebenza kwindlela abafanisiweyo abalinganayo abaphatha ngayo ukulungiswa kweziganeko xa kuphakanyiswa / ukusika amaqela.

Ulungelelaniso lweParametric

Izilinganiso zeparametri ziyinkimbinkimbi kuneendlela ezilinganayo, kuba unokwenza ulungiso olongezelelweyo ngaphaya komthamo. I-equalizer parametric ikuvumela ukuba ulawule iinkalo ezintathu: amanqanaba (ukukhuthaza okanye ukusika i-decibels), i-central / i-frequency frequency, kunye ne-bandwidth / uhla (eyaziwa ngokuba yi-Q okanye i-quotient yenguqu) yevolumu nganye. Ngaloo ndlela, i-equalizer parametric inikezela ngokubanzi ukuchaneka xa kuqhathaniswa nokuchaphazela isandi jikelele.

Njengomlinganiso wokulinganisa, imvama nganye inokunyuka / ukuncipha ukuya kwi-decibels / ivolumu. Kodwa ngelixa iifayile ezilinganayo zizinzileyo, ama-equalizers e-parametric anokukhetha i-centre / i-frequency frequency. Umzekelo, ukuba umlinganisi wokulinganisa unokulawulwa ngokuthe tye kwi-20 Hz, i-equalizer parametric ingaguquzwa ukulawula ii-frequency kwi-10 Hz, i-15 Hz, i-20 Hz, i-25 Hz, i-30 Hz, njalonjalo. Ukukhethwa kweziganeko ezilungelelanisiweyo (umz. By, fives, okanye amashumi) ziyahluka ngokwenza kunye nemodeli.

I-equalizer equetric inokulawula kwakhona umda wendlela yokuhamba / ibanga - i-sloping echaphazela ama-frequencies angumakhelwane-nganye yevolumu nganye. Ngokomzekelo, ukuba i-frequency centre i-30 Hz, i-bandwidth ebanzi iya kuthintela iifayile eziphantsi kwe-15 Hz kwaye ziphezulu njenge-45 Hz. Ubuncwane obuncitshiweyo lunokuthi buchaphazele kuphela ii-frequencies eziphantsi kwe-25 Hz kwaye ziphezulu njenge-35 Hz. Nangona kusekhona umphumo wokubamba, i-parametric equalizer iyakwazi ukukwazi ukungena kwi-intanethi kwaye ifake kakuhle ukuma kweefayile ezithile ngaphandle kokuphazamisa abanye kakhulu. Olu lawulo olunzulu lweetoni kunye nesandi livumela ukulungiswa okugqithiseleyo ukwenzela ukuhambelana nokuthanda / ezithile okanye / okanye iinjongo (ezifana nokuxuba okanye ukurekhoda).