Bluetooth headset kudzikisa ruzha yakakamurwa kuita inoshanda yekudzikisa ruzha tekinoroji uye passive yekudzikisa ruzha tekinoroji.
Passive kudzikisa ruzha tekinoroji inonyanya kutsaura nharaunda yekunze nekukomberedza nzeve kuti igadzire nzvimbo yakavharwa, kana kushandisa ruzha rwekudzivirira zvinhu senge silicone earplugs kuvhara.
kunze ruzha.Iyi inonzwika yekuvharisa mhedzisiro inozadzikiswa nechimiro chemuviri kwete chimiro chemagetsi, uye mutengo unowanzo kuderera.Mukuwedzera, nekuda kwekuvhara
Chimiro, kupfeka kwenguva yakareba kazhinji kunokonzera kusagadzikana nzeve.
Active kudzikisa ruzha tekinoroji, inozivikanwawo seinoshingaira kuderedza ruzha, iko kushandiswa kwemakrofoni sampling Ruzha rwezvakatipoteredza, mushure mekugadzirisa data, inoburitsa masaisai eruzha nechikamu chakatarisana neruzha kudzima ruzha.
Pfungwa yekudzima ruzha yakakurudzirwa nenyanzvi yefizikisi yekuGerman Lueg muna 1936, uye Bose akatanga yekutanga kudzima ruzha rwenzeve chigadzirwa chakagadzirirwa kubhururuka nendege muna 1989. kumutengo wayo mukuru.Ne tekinoroji yemagetsi Nekusimudzira nekukurumidza, mahedhifoni ekumisa ruzha akakura nekukurumidza munharaunda yevagari vemo mushure memakore anopfuura gumi.
Active kudzikisa ruzha tekinoroji inoshandisa musimboti wepamusoro uye kudzima kwemafungu eruzha.masaisai enzwi
Imhando ye mechanical wave.Kana masaini maviri ane yakafanana waveform uye mutsauko wechikamu che180 madhigirii akaiswa pamusoro peumwe neumwe, chiitiko chekukanganisa chinogadzirwa, uye masaisai maviri anodzima.Kubva pane izvi Kuzadzikiswa kweiyo inoshanda yekudzikisa ruzha system kunofanirwa kutanga kuunganidza nharaunda yakatenderedza kuburikidza nemakrofoni, Iyo ruzha chiratidzo chezvakatipoteredza, saka kana vatengi vachishandisa inoshanda-inodzima mahedhifoni,
Iwe uchaona kuti kune imwe kana maviri maburi madiki mufuselage, uye nzvimbo dzemaburi madiki maviri aya inzvimbo dzekutora maikorofoni, sezvakaratidzwa muFigure 1 semuenzaniso weHuawei AM180 inodzima-kubvisa mahedhifoni.Active-ruzha-kudzima mahedhifoni parizvino ane akawanda matekinoroji uye algorithms.
Mamwe chaiwo chaiwo ekudzikisa ruzha akadai seakavharwa loop masisitimu, akavhurika loop masisitimu,
Adaptive Active Noise Kudzima Headphone System, nezvimwe.
Nguva yekutumira: Kubvumbi-26-2022
