Imvamisa, ama-headphone anciphise umsindo ahlukaniswe ngezigaba ezimbili ezinkulu: ukuncishiswa komsindo ongezansi kanye nokuncishiswa komsindo osebenzayo.
Ukuncishiswa komsindo okusebenzayo
Umgomo osebenzayo ukuqoqa umsindo wangaphandle wezemvelo ngokusebenzisa imakrofoni, bese ushintsha uhlelo lube yigagasi lomsindo wesigaba sokubuyela emuva endaweni ephelile. I-Sound PicUp (ukuqapha umsindo wezemvelo) I-Chip ecubungula i-Chip (ehlaziya ijika lomsindo) Isipika (ukukhiqiza impendulo ye-Read Sound) ukuqedela ukuncishiswa komsindo. -KhutheleUkukhanselwa kwe-Noise-Khansela ama-HeadsetsIba nemibuthano yokukhansela umsindo yokulwa nomsindo ukuze alwe nomsindo wangaphandle, futhi iningi lazo lingumklamo ofakwe ekhanda. Umsindo wangaphandle ungavinjwa ngesakhiwo se-earplug ukotini kanye ne-earphone Shell, uqhube umjikelezo wokuqala wokufakelwa okuzwakalayo.at isikhathi esifanayo ukuze ube nendawo eyanele yokufaka umjikelezo owenele womsindo namandla kagesi.
Ukuncishiswa komsindo ongenasisekelo
Amahekthkhi we-Passive Noise-Khansela azungeze kakhulu izindlebe ukwakha isikhala esivaliwe, noma usebenzise izindlebe ze-silicone kanye nezinye izinto zokufaka umsindo zokuvimba ngaphandle komsindo. Ngoba umsindo awuzange ucutshungulwe yi-Chip yokunciphisa umsindo, kungavimba kuphela umsindo ovame ukuvama, futhi umphumela wokunciphisa umsindo awubonakali kumsindo wemvamisa ophansi.
Ukuncishiswa komsindo kuvame ukwamukela izindlela ezintathu, ukuncishiswa komsindo emthonjeni, ukuncishiswa komsindo kwinqubo yokuhambisa kanye nokuncishiswa komsindo endlebeni, kukhona nje. Ukuze kuqedwe umsindo ngenkuthalo, abantu basungula ubuchwepheshe bokuqedwa komsindo "okusebenzayo". Umgomo osebenzayo: Yonke imisindo izwakale ingamagagasi omsindo futhi ine-spectrum. Uma igagasi lomsindo lingatholakala nge-spectrum efanayo kanye nesigaba esiphikisayo (umehluko we-180 °), futhi umsindo ungakhanselwa ngokuphelele. Isihluthulelo ukuthola umsindo osula umsindo. Empeleni, umbono uwukuqala ngomsindo uqobo, ulalele ngemakrofoni, bese uzama ukukhiqiza i-wave yomsindo ehlekisayo ngokusebenzisa umjikelezo we-elekthronikhi futhi usakaze ngesipika.
Lapho ubhekene nemvelo eyinkimbinkimbi yomsindo, imakrofoni emibili yokuncishiswa komsindo "okusebenzayo" izothatha umsindo we-in-ear kanye nomsindo ohlukahlukene wangaphandle wezemvelo ngokulandelana. Ifakwe ngokusebenza okuzimele kwe-processor ehlakaniphile ephezulu yeprosesa yomsindo, imakrofoni emibili ingasebenza ukubalwa okusheshayo komsindo ohlukile kuthathwe futhi kuqede umsindo ngokunembile.
InbertecI-805na-815Ukusetshenziswa kwe-ENC Ukunciphisa umsindo ukufeza umphumela wokunciphisa umsindo, kepha yiniENC Ukunciphisa umsindo?
Enc (Ukukhanselwa komsindo Kwezemvelo noma ubuchwepheshe be-Memovivie nomsindo we-microphone, isikhundla sokushayela ucingo kubalwa ngokunembile, futhi sisusa umsindo ohlukahlukene wokuphazamiseka emvelweni ngenkathi uvikela izwi eliqondiwe endaweni eyinhloko. Ingacindezela ngempumelelo umsindo wezemvelo ongena ngo-99%.
I-InBertec ngumkhiqizi wehedisethi wokuxhumana wesikhungo sokuxhumana eChina futhi wenze amahedisethi we-Wholesale Call Center Center. Izinsizakalo ze-ODM ne-OEM ziyatholakala. I-InBertec ihlinzeka ngezixazululo zeenstait ezisezingeni eliphakeme kakhulu.
Isikhathi Sokuthumela: Jul-28-2022
