I-Bone conduction yindlela yokuqhuba isandi, oko kukuthi, ngokuguqula isandi sibe yintshukumo yomatshini yee-frequencies ezahlukeneyo, amaza esandi ahanjiswa ngokakayi lomntu, i-bone labyrinth, i-lymph yendlebe engaphakathi, ilungu likaCorti, imithambo-luvo yokuva, kunye neziko lokuva, kunye neziko lokuva. imithambo-luvo yokuva ivelisa imithambo-luvo., idluliselwe kwiziko lokuva, emva kohlalutyo olubanzi lwe-cortex ye-cerebral, kwaye ekugqibeleni "ukuva" isandi.
Indlela yokuva i-bone conduction ichazwa njenge "cochlea compression" effect.Iintshukumo zomatshini eziqulethe ulwazi lwesandi zigqithiselwa kwi-cochlea ngenkqubo yokakayi, njengokakayi, ithambo lexeshana, kunye ne-bony labyrinth, kwaye ityhale ifestile ye-oval ye-cochlea ukuba ingcangcazele, nto leyo ityhala ukuhamba okubuyelayo kwe-lymph i-cochlea.Ngenxa yokwakheka kwe-asymmetric kwi-cochlea (ikakhulu i-asymmetric structure eveliswa yi-vestibular apparatus), umphumo we-lymph fluid kumacala omabini e-membrane ye-basilar ayihambelani ngexesha lenkqubo yokuhamba, okukhokelela ekuguqulweni okuhambelanayo kwe-membrane ye-basilar i-cochlea, ebangela ukuva kwi-membrane ye-basilar.Ii-neuroreceptors zivelisa iimpembelelo zemithambo-luvo ezibangela ukuva.
Ii-headphone ze-Bone conduction zisetyenziselwa ukufumana iifowuni, oko kukuthi, ukumamela izandi.Izithethi ze-Bone conduction akufuneki ukuba zidlule kwi-canal yangaphandle yokuphicotha, i-membrane ye-tympanic, i-tympanic cavity kunye nezinye i-air conduction transmission medium yendabuko, isandi sokungcangcazela kwesandi somsindo esiguqulwa ngumqondiso wombane sidluliselwa ngokuthe ngqo kwi-nerve yokuva ngethambo lexeshana.Isandi siyabuyiselwa, yaye amaza esandi akayi kubachaphazela abanye ngenxa yokusasazwa komoya.
PremiumPitch™
IPremiumPitch™ 1.0
Iiseti ezimbini zenkqubo ye-resonance ziyilwe kwisandisi-lizwi ukukhulisa uluhlu lokuphendula rhoqo kwisandisi-lizwi kunye nokuphucula umgangatho wesandi.Inkqubo ye-resonance ephakathi kunye nephezulu yenziwa yicoil yelizwi kunye nesibiyeli ukuqonda imveliso elungileyo yesandisi-lizwi phakathi kunye neebhendi zamaza aphezulu;inkqubo yeresonance esezantsi yenziwa yipleyiti yothumelo lokungcangcazela (ingcongolo) kunye nesekethe yemagnethi ukunyusa isakhono esisezantsi semveliso yesandisi-lizwi.
PremiumPitch™ 1.0+
Amaqela amathathu eenkqubo zesandisi-lizwi ayilwe kwisandisi-lizwi ukuze sandise ngakumbi uluhlu lokuphendula ngamaza esandisi-lizwi nokuphucula umgangatho wesandi.I-high-frequency resonance system yenziwe ngekhoyili yezwi kunye ne-bracket ukuze kuphunyezwe isiphumo esihle sesandisi-lizwi kwi-high frequency range;inkqubo ye-resonance ye-low-frequency resonance yenziwa yi-vibration transmission sheet (ingcongolo) kunye nesekethe yamagnetic ukunyusa isakhono sokukhupha i-low-frequency output ye-loudspeaker;Ingcongolo edibanisa i-transducer kunye neqokobhe) kunye ne-transducer assembly yenza i-mid-low frequency resonance system, ephucula ngakumbi isakhono esiphakathi nesisezantsi sesiphumo sesithethi.
I-Premium Pitch™ 2.0
Oko kukuthi, itekhnoloji yePremium Pitch™ 2.0 ikwasetyenziswa kwi-OpenSwim, esebenzisa icoil yelizwi kwisithethi, ingcongolo kunye nekhonkco lendlebe kwi-earphone ukwenza inkqubo ye-vibration ephindwe kathathu.Amacandelo amathathu ngokulandelelanayo anoxanduva lokuphuma kwesandi kwiibhendi zamaza ahlukeneyo, nto leyo eyenza ukuba iifrikhwensi ezithathu zilingane kwaye ziphucule umgangatho wesandi.Ngokombono we-vibration output frequency response, i-Aeropex eneteknoloji edibeneyo ine-flatter frequency response kune-Air ngaphandle kobu buchwepheshe, ebonisa ukuba iifrikhwensi ezintathu zilungelelene;ngelo xesha, inemveliso ephezulu kwibhendi yefrikhwensi ephantsi, ebonisa ukuba yayo Isixa se-frequency ephantsi kunye ne-diving yanele ngakumbi.Konke oku kuyenza ibe nomgangatho ongcono wesandi.Ukongeza, itekhnoloji edibeneyo yamkela uyilo lweqokobhe oluvalwe ngokupheleleyo, oluphucula ngakumbi ukusebenza kokungangeni kwamanzi kwee-earphone zokuqhuba amathambo.
PremiumPitch™️ 2.0+
I-Premium pitch™ 2.0+, itekhnoloji yepitch echaziweyo.Isalathiso sokungcangcazela sesithethi sokuqhuba ithambo xa sithelekiswa nobuso siyatshintshwa ukusuka nkqo ukuya kwi-engile, kwaye ukusuka ekubetheni ubuso ngokuthe nkqo ukuya kuhlikihla ubuso kwi-engile yokuthambekela ethile, enokunciphisa ngokufanelekileyo ukungcangcazela komsebenzisi.Obu bubuchule bokuthambeka obungama-30.
LeakSlayer™
Ukuvuza kwesandi se-air conduction ye-earphone yokuqhuba ithambo ivela kwi-vibration yeqokobhe xa isithethi sokuqhuba ithambo sisebenza.Itekhnoloji yeLeak slayer™ inciphisa ukuvuza kwesandi ngokusebenzisa isandi esiqhutywa ngumoya esiphuma kwinqanaba lokuvuza kwesandi ukunxibelelana nokuvuza kwesandi ukuphumeza isiphumo esichasene nesigaba sokurhoxiswa.
I-Aeropex ikhulisa uyilo lobume beqokobhe kunye nolwakhiwo lweeparamitha zomatshini wesithethi sokuqhuba ithambo, ukuze isigaba sokuvuza kwesandi sokuqhuba komoya esiveliswe kwiindawo ezahlukeneyo kwiqokobhe lesithethi sokuqhuba ithambo sichasane, kunye nokuvuza kwesandi kwiindawo ezahlukeneyo zesithethi. Iqokobhe liyasebenzisana ukuphumeza ukuvuza kwesandi Iguqula isiphumo sokucinywa, ngokwenjenjalo inciphisa ukuvuza kwesandi.
Iqokobhe lesithethi sokuqhuba ithambo lithatha ifom evaleleke ngokupheleleyo ukuqinisekisa ukuba iqokobhe linobungqongqo obukhulu.Ukuvuza kwesandi sokuqhutywa komoya okuveliswe yimiphezulu emibini ethe ngqo kwicala lokungcangcazela kweqokobhe lichasene nebhendi ebanzi yamaza (umda ongaphezulu wokunqunyulwa frequency awukho ngaphantsi kwe-5kHz), ke Qonda ukucinywa kokuvuza kwesandi kwaye unciphise. isiphumo sokuvuza kwesandi.
Ngokumalunga nokuba kutheni ukuvuza koku-1 kukwinqanaba elichasene nokuvuza kwesi-2. Ngokulula, xa iqokobhe lesixhobo lihamba lisiya kwicala lokungcangcazela, umzekelo, lisiya ngasekhohlo, umoya kwicala lasekhohlo leqokobhe uya kucudiswa, ukuze ubuninzi bomoya kunye noxinzelelo lomoya kwicala lasekhohlo legobolondo liya kwanda, lenze indawo yoxinzelelo;kwangaxeshanye, iqokobhe Njengoko umoya kwicala lasekunene usuka kude kwiqokobhe ukuya ngasekhohlo, ukuxinana kuya kuba kuncinci kwaye uxinzelelo lomoya luba luncinci, lwenza indawo encinci.Uxinzelelo lwesandi oluhambelana nendawo yoxinzelelo lukwimeko eyandayo, kwaye uxinzelelo lwesandi oluhambelanayo kwindawo ye-sparse yimeko ehlayo, oko kukuthi, uxinzelelo lwesandi sokuqhuba komoya olwenziwa kumacala omabini eqokobhe landa ngasekhohlo nasekunene liyancipha, kwaye isigaba soxinzelelo lwesandi kumacala omabini sichasene.Ngokufanayo, xa i-vibration direction ye-casing isiya ngasekunene, i-air conduction pressure yesandi kwicala lasekhohlo nasekunene le-casing iyancipha ukusuka ekhohlo ukuya ekunene kwaye inyuke ngasekunene, kwaye inqanaba loxinzelelo lwesandi kumacala omabini. nangoku ngokuchaseneyo.
Kwigumbi le-anechoic, sebenzisa i-Air kunye ne-Aeropex ukuze udlale iifayile ze-audio ezifanayo (ingxolo emhlophe isetyenzisiwe kuvavanyo), kwaye phantsi kwemeko yomthamo ofanayo wokumamela, ukulinganisa ukuvuza kwesandi sesithathu kwaye uhlalutye i-spectrum yokuvuza. isandi.Ukusuka kwiziphumo zohlalutyo lwe-spectrum, kwiibhendi ezininzi zefrikhwensi, ukuvuza kwesandi se-Aeropex kuncinci kuneyangaphambili, kubonisa isiphumo esingcono sokunciphisa ukuvuza kwesandi.
Itekhnoloji yovakalelo oluphezulu
Itekhnoloji ye-high-sensitivity inokuphucula ukuguqulwa kwamandla okusebenza kwezithethi ze-bone conduction, ukunciphisa ukusetyenziswa kwamandla, kunye nokunciphisa umthamo kunye nobunzima bezithethi.Iphunyezwa ngokunciphisa ukuvuza kwemagnethi yesithethi sokuqhuba ithambo kunye nokuphucula amandla ombane.
Kwisithethi sokuqhuba ithambo, i-coil yelizwi ifakwe kwi-magnetic field eyakhiwe yi-circuit magnetic.Xa icoil yelizwi ityiswa ngomqondiso wombane, phantsi kwesenzo semagnethi, icoil yelizwi ivelisa amandla e-ampere, athi wona atyhale isithethi sokuqhuba ithambo ukuze singcangcazele kwaye sivelise isandi.Ukomelela kwemagnethi, kokukhona amandla e-ampere aveliswa lilizwi lekhoyili kwaye kokukhona isandi esikhulu.Isekethe yemagnethi yemveli inomthamo omkhulu wokuvuza kommandla wemagnethi, okhokelela kwigophe elinqabileyo lokungenisa imagnethi kwikhoyili yelizwi kunye nokomelela kwemagnethi ebuthathaka.Itekhnoloji enovakalelo oluphezulu isebenzisa umazibuthe wesibini ukucinezela ukuvuza kwemagnethi, kwaye igxininise amandla omhlaba wemagnethi kwindawo yekhoyili yelizwi, ukuze ijiko lokungenisa imagnethi kwikhoyili yelizwi libe xinene kwaye amandla emagnethi aphuculwe.
Isebenzisa itekhnoloji enovakalelo oluphezulu, inokufikelela kumthamo wesithethi esincinci, amandla ombane anamandla ombane, kunye nesandi esikhulu.Yenza isithethi se-bone conduction sincinci (ubungakanani besithethi se-Aeropex buncitshiswe nge-30% xa kuthelekiswa noMoya), kwaye i-earphone yokuqhuba ithambo ilula (ubunzima be-Aeropex buyancipha nge-4g ukuya kwi-26g xa kuthelekiswa noMoya).
Ukucinywa kwengxolo yemakrofoni yeSilicon ezimbini
Ukunciphisa ingxolo yemakrofoni ye-silicon kabini, oko kukuthi, uyilo lwemakrofoni ye-silicon ephindwe kabini isetyenziselwa ukuphucula umlinganiselo wesignali ukuya kwingxolo kunye nobuntununtunu.Ixhotyiswe nge-algorithm ye-CVC yokuphelisa i-call echo kunye nengxolo yendawo, ukuphucula umgangatho wokufowuna, kunye nokuqonda umsebenzi wokufowuna welizwi ophezulu.
Inqanaba lokunciphisa ingxolo ye-microphone inokuvavanywa ngendlela yokuvavanya i-3quest, kwaye isalathisi se-N-MOS kwisiphumo sokuvavanya simelela izinga lokunciphisa ingxolo ye-microphone.Ngokuqhelekileyo, ukuba isalathisi se-N-MOS sikhulu kunamanqaku angama-2.3 (ngaphandle kwamanqaku e-5), ihlangabezana neemfuno zomgangatho wonxibelelwano lwe-3GPP.Emva kokuvavanya, izibonakaliso ze-N-MOS phantsi kovavanyo lwe-Aeropex 3quest usebenzisa ii-microphone ze-silicon ezimbini ziyi-2.72 (unxibelelwano lwe-narrowband) kunye ne-3.05 (unxibelelwano olubanzi), ngokucacileyo ludlula iimfuno zokunciphisa ingxolo yemigangatho yonxibelelwano.
Iziphumo zovavanyo lwe-OpenMove zisetyenziswa apha ukwenza umzekeliso;i-chip kunye ne-double-mic architecture esetyenziswa yi-OpenMove iyahambelana ne-Aeropex, kunye nefuthe le-directivity ye-microphone iyahambelana;i-directivity ye-microphone inokufezekiswa ngokusebenzisa i-double-microphone design edibeneyo kunye ne-algorithm ye-CVC ye-chip ye-QCC3024.Oko kukuthi, i-microphone iqokelela isandi kuphela kwi-tulwalathiso lwe the ngumlomo womsebenzisi, kwaye ayiqokeleli ngxolo ukusuka kwezinye iindlela.
Ixesha lokuposa: Jun-22-2022
