Nzvimbo Yekunzwa Ruzha Munzvimbo Dzakakura: Vatauri vemitsetse vane hunyanzvi vanogona sei kujekesa izwi rega rega mumutsara wekupedzisira?

Ruzivo rwenyanzvi rwebvunzo runoratidza kutisisitimu yeruzha yemutsarainogona kudzora kufanana kwenzvimbo yeruzha munzvimbo dzakakura dziri mukati me ± 3 decibels, uye chiratidzo chekutumira izwi chinosvika padanho repamusoro re 0.75

Chinhu chinonyanya kurwadza chetsikamasisitimu eruzhamunhandare dzemitambo dzakazara vanhu kana munzvimbo dzakashama ndekutiruzhainoora nekukurumidza nedaro - zvichienderana nemutemo we inverse square, huwandu hwekumanikidzwa kweruzha hunoderera nema decibel matanhatu padanho rega rega rinopetwa kaviri, zvinoreva kuti vhoriyamu inonzwiwa nevateereri vemutsara wekumashure inogona kunge iri chikamu chimwe muzvina cheiyo yemutsara wekumberi. Mazuva ano, masisitimu eruzha emutsara akavakirwa patekinoroji yekugadzira beam ari kuchinja mamiriro ezvinhu aya zvachose, achiwana "demokrasi yekunzwa" chaiyo kuburikidzanzvimbo chaiyo yeruzhakudzora.

Kubudirira kwemasisitimu enzwi ehunyanzviiri mukuvandudzwa kwesainzi kwenzira yekuparadzira mafungu eruzha.maspika emitsarashandai pamwe chete kuburikidza nekurongwa kwakawanda kwakatwasukamutaurimayuniti ekugadzira matanda edenderedzwa akananga zvakanyanya. Rudzi urwu rwemafungu eruzha runogona kutungamirirwa nemazvo semwenje wetochi, ruchiisa simba uye rwuchiendesa kunzvimbo yakatarwa, kudzivirira kusvibiswa kwesimba kuenda kudenga nenzvimbo dzisina kunaka. Mukushanda kwakakodzera, tambo yakagadzirwa nokungwariramutauri wemutsarainogona kupa simba reruzha rinodarika 80% kunzvimbo yakatarisana nevateereri, ukuwo chikamu chenzvimbo yakajairika yekubuda kwenzwimasipikakazhinji isingasviki 50%. Dhizaini yekushandira pamwe chete yema amplifiers ehunyanzviuyema amplifiers edhijitariinopa vimbiso yesimba rinodiwa kune sisitimu. Yekutanga inovimbisa kuburitswa kwesimba guru reruzha, nepo yekupedzisira ichifambisa masisitimu ekubatsira zvinobudirira. Musanganiswa uyu unoderedza zvakanyanya kushandiswa kwesimba uku uchivimbisakunaka kweruzha.

01 Fair Sound Field munzvimbo dzakakura-Vatauri vehunyanzvi vanogona sei

Iyoprocessorndiyo core yakangwara inoita kuti inzwi ridzorwe nemazvo. Vasati vaisa sisitimu, mainjiniya vanoshandisa nzira yekuyera.maikorofonikuunganidzaacousticdata panzvimbo dzakawanda munzvimbo iyi, uye processor inovaka modhi yeacoustic ine mativi matatu zvichibva padata iri. Modhi iyi inoverenga nemazvo angle yekumisikidza yakakodzera, angle yekutsvedza, uye maparamita ekunonoka emutauri wega wega wemutsara. Mukushandiswa kwayo, processor inotarisira basa rekushandira pamwe kwemayuniti ese kuburikidza nesequencer yesimba- kana nzvimbo chaiyo ine vateereri vakawanda ikaonekwa, unit inoenderana nemutsara wemutsara inozowedzera otomatiki kubuda; Kana paine mhepo inovhuvhuta kana shanduko dzehunyoro, sisitimu ichagadzirisa mhinduro yefrequency munguva chaiyo yekudzorera. Kuchinjika uku kwakangwara kunoita kuti sisitimu irambe ichishanda zvakanaka mumamiriro akasiyana enzvimbo.

Magadzirirwo esubwooferinoda kufungwa zvakanyanya munzvimbo dzakakura. Subwoofer yechinyakare inowanzo buritsa kugoverwa kwefrequency yakaderera munzvimbo dzakafara, nepo mhinduro dzemazuva ano dzichishandisa ma subwoofer arrays akapararira. Kuburikidza nekutarisira kwakangwara kwe processor, mayuniti akawanda esubwoofer anoshanda pamwe chete kuti agadzire kufukidzwa kwakafanana kwefrequency yakaderera munzvimbo yevateereri. Izvi hazvingowedzere chete mhedzisiro inokatyamadza yemimhanzi, asi chinonyanya kukosha, zvinopa rutsigiro rwakasimba rwekutaura - zvikamu zvefrequency yakaderera muzwi remunhu (kunyanya inzwi remurume) zvinogona kuvandudzwa neinopfuura 30% mushure mekuwedzerwa kwakakodzera.

02 Fair Sound Field muNzvimbo Huru - Vatauri vemitsetse yehunyanzvi vanogona sei

Masisitimu emamaikorofoni asina wayavanosangana nematambudziko akasiyana munzvimbo dzakakura.maikorofoni isina waya yemhando yepamusoro yehunyanzvi inobatwa nemaokoinoshandisa tekinoroji yekugamuchira mabhendi eUHF akasiyana-siyana uye sisitimu yeantenna inotungamira, iyo inogona kuchengetedza kubatana kwakasimba munzvimbo dzakaoma dzemagetsi.maikorofoniine chip yakangwara inogona kuona nzvimbo yemushandisi uye daro munguva chaiyo - inoderedza otomatiki kuwedzera kwesimba kana mutauri asvika panhare huru.masipika, uye kuwedzera zvakakodzera padzinenge dzichienda kure, zvichiita kuti ruzha rugare rwakajeka uye rwakagadzikana. Kana kakawandamaikorofoniKana zvikashandiswa panguva imwe chete, algorithm yekusanganisa otomatiki ye processor inoenzanisa vhoriyamu yemaikorofoni yega yega nekuchenjera kudzivirira mamiriro ezvinhu apo manzwi evamwe vatauri anoonekwa zvakanyanya nepo mamwe achidzimwa.

Iyo interface yekushanda yemusanganiswa wenzwi wakangwaraYakagadzirwa nokungwarira kuti ishandure madhiraivha akaomarara ehunyanzvi kuita manejimendi yenzvimbo isinganzwisisike. Mushandi anogona kusarudza "modhi yemitambo", "modhi yekonsati" kana "modhi yemusangano" yakagadzirwa kuburikidza nechidzitiro chekubata, uye sisitimu inozopedzisa otomatiki marongero ese eparameter. Iyo power sequencer inoita kuti kutevedzana kwesimba rekutanga kwemudziyo wega wega kuwiriraniswe zvizere panguva yekuchinja mode, kudzivirira kubuda.manzwikana kukanganiswa kwemasaini. Muchina wekusanganisa odhiyo wepamusoro unotsigirawo kushandira pamwe kwevashandisi vakawanda, zvichiita kuti pave nekubatana kwakanaka kwezvinobatanidza odhiyo zvakasiyana-siyana muzviitiko zvikuru.

Muchidimbu, mhinduro yeacoustic yenzvimbo dzemazuva ano dzakakura iinjiniya yesystem inobatanidza kutarisisa kwakarurama kwemaspika emutsara, kudzora kwakangwara kwema processor, kutyaira kwakagadzikana kwema amplifiers ehunyanzvi, kushandurwa kwakanaka kwema amplifiers edhijitari, kurongeka kwakarurama kwevatevedzeri vesimba, kufukidza kwakafanana kwesubwoofer, kutapurirana kwakavimbika kwemamaikorofoni akangwara, uye kushanda kuri nyore kwezvinosanganisa odhiyoIyi sisitimu ye "nzvimbo yeruzha yakanaka" haingopfuuri chete nemiganhu yenzvimbo chaiyo pakuparadzira ruzha, asiwo inoita kuti ruzivo rwuenderane kuburikidza nehunyanzvi hwetekinoroji. Inopa ruzivo rwakafanana rwekuteerera kune chigaro chega chega chiri munzvimbo yacho, ichibvisa daro sechipingamupinyi pakuwana ruzivo. Muzviitiko zvikuru zviri kuramba zvichiitika mazuva ano uye zvinodiwa nevateereri nguva dzose, kuisa mari muzvinhu zvakadaro.sisitimu yehunyanzvi yekuteererahakusi kungotsvaga kufambira mberi kwetekinoroji chete, asiwo kuremekedza nekusimbisa kodzero dzekunzwa dzemunhu wese ari kuteerera.

03 Fair Sound Field muNzvimbo Huru - Vatauri vemitsetse yehunyanzvi vanogona sei


Nguva yekutumira: Ndira-27-2026