Ngokuvamile, ama-headphones okunciphisa umsindo ahlukaniswa ngokobuchwepheshe abe izigaba ezimbili ezinkulu: ukunciphisa umsindo okwenziwayo kanye nokunciphisa umsindo osebenzayo.
Ukunciphisa Umsindo Osebenzayo:
Isimiso sokusebenza siwukuqoqa umsindo wangaphandle wendawo ezungezile ngombhobho, bese ushintsha isistimu ibe igagasi lomsindo wesigaba esiphambene iye ekugcineni kophondo.Ukulandwa komsindo (ukwengamela umsindo wendawo) i-chip yokucubungula (ihlaziya ijika lomsindo) isipikha (esenza igagasi lomsindo wokuphendula) ukuze siqedele ukuncishiswa komsindo.Amahedisethi asebenzayo wokukhansela umsindo anamasekhethi e-ling akhansela umsindo ukuze amelane nomsindo wangaphandle, futhi amaningi awo amadizayini afakwe ekhanda lager.Umsindo wangaphandle ungavinjelwa isakhiwo se-earplug ye-earplug kanye negobolondo le-earphone, yenza umzuliswano wokuqala wokufakwa komsindo.
Ukuncishiswa komsindo okungenzi lutho
Amahedisethi e-Passive-Khansela umsindo ikakhulukazi azungeza izindlebe ukuze akhe isikhala esivaliwe, noma asebenzise ama-earplugs we-silicone nezinye izinto zokuvala umsindo ukuze avimbe umsindo wangaphandle.Ngenxa yokuthi umsindo awucutshungulwanga yi-chip yesekethe yokunciphisa umsindo, ingavimba kuphela umsindo wefrikhwensi ephezulu, futhi umphumela wokunciphisa umsindo awubonakali kumsindo wefrikhwensi ephansi.
Ukuncishiswa komsindo kuvame ukuthatha izinyathelo ezintathu, ukunciphisa umsindo emthonjeni, ukunciphisa umsindo enqubweni yokudlulisela kanye nokunciphisa umsindo endlebeni, kukhona ukungenzi lutho.Ukuze kuqedwe umsindo ngenkuthalo, abantu basungula ubuchwepheshe "bokuqedwa komsindo osebenzayo".Umgomo wokusebenza: Yonke imisindo ezwakalayo ingamagagasi omsindo futhi inobubanzi.Uma igagasi lomsindo lingatholwa ne-spectrum efanayo nesigaba esiphambene (umehluko ongu-180°), futhi umsindo ungakhanselwa ngokuphelele.Okubalulekile wukuthola umsindo okhansela umsindo.Empeleni, umqondo uwukuqala ngomsindo ngokwawo, uwulalele ngombhobho, bese uzama ukukhiqiza igagasi lomsindo elihlanekezela ngomjikelezo we-elekthronikhi bese uwusakaza ngesipika.
Uma usebenza ngendawo eyinkimbinkimbi yomsindo, amamakrofoni amabili "Ekuncishiswa Komsindo Okusebenzayo" azobamba umsindo ongaphakathi endlebeni nomsindo ohlukile wemvelo wangaphandle ngokulandelanayo.Ifakwe ukusebenza okuzimele kwephrosesa ehlakaniphile yokunciphisa umsindo KA-HIGH-DEFINITION, imibhobho emibili ingakwazi ukubala ngesivinini esiphezulu somsindo ohlukile osusiwe futhi isuse umsindo ngokunembile.
I-Inbertec 805 ne-815 series isebenzisa ubuchwepheshe bokunciphisa umsindo be-ENC ukuze bathole umphumela wokunciphisa umsindo, kodwa yini i-ENC
ukuncishiswa komsindo?
I-ENC (I-Environmental Noise Cancellation noma ubuchwepheshe bokunciphisa umsindo Wezemvelo), Ngohlelo lombhobho okabili, indawo yokukhuluma yomuntu ofonayo ibalwa ngokunembile, futhi isusa umsindo ophazamisayo ohlukahlukene endaweni kuyilapho ivikela izwi eliqondiwe ohlangothini oluyinhloko.Ingakwazi ukucindezela ngempumelelo umsindo wemvelo ohlehlayo ngo-99%.
I-Inbertec ingumkhiqizi wamahedisethi wesikhungo sokuxhumana ochwepheshe e-China futhi yenza ama-headphone esikhungo sezingcingo.Izinsizakalo ze-ODM ne-OEM ziyatholakala.I-Inbertec inikeza izixazululo zamahedisethi ebhizinisi ezingabizi kakhulu.
Isikhathi sokuthumela: Aug-16-2022