Bone conduction ndi njira yoyendetsera phokoso, ndiko kuti, potembenuza mawu kukhala mafunde amtundu wamitundu yosiyanasiyana, mafunde amawu amafalikira kudzera mu chigaza cha munthu, fupa labyrinth, lymph yamkati ya khutu, chiwalo cha Corti, minyewa yamakutu, ndi malo omvera, minyewa ya makutu imatulutsa mphamvu za minyewa., kutumizidwa ku malo omvera, pambuyo pofufuza mwatsatanetsatane ubongo wa cerebral cortex, ndipo potsiriza "kumva" phokoso.
Njira ya kumva kwa fupa imafotokozedwa ngati "cochlea compression" effect.Kugwedezeka kwa makina komwe kumakhala ndi chidziwitso cha mawu kumapatsira ku cochlea kudzera mu chigaza, monga chigaza, fupa la temporal, ndi bony labyrinth, ndikukankhira zenera lozungulira la cochlea kuti ligwedezeke, zomwe zimakankhira kubwereza kwa lymph mu kolera.Chifukwa cha mawonekedwe a asymmetric mu cochlea (makamaka mawonekedwe a asymmetric opangidwa ndi zida za vestibular), mphamvu yamadzimadzi am'madzi kumbali zonse ziwiri za basilar membrane imasokonekera panthawi yomwe ikuyenda, zomwe zimapangitsa kuti nembanemba ya basilar ikhale yofanana. cochlea, kuyambitsa kumva pa nembanemba basilar.Ma neuroreceptors amapanga minyewa yomwe imayambitsa kumva.
Mahedifoni oyendetsa mafupa amagwiritsidwa ntchito polandila mafoni, ndiko kuti, kumvera mawu.Oyankhula oyendetsa fupa safunikira kudutsa mumsewu wakunja wamakutu, tympanic nembanemba, tympanic patsekeke ndi zina zachikhalidwe mpweya conduction kufala sing'anga, phokoso mafunde kugwedera chizindikiro otembenuzidwa ndi chizindikiro magetsi imafalikira mwachindunji ku makutu minyewa kudzera kwakanthawi fupa.Phokosoli limabwezeretsedwa, ndipo mafunde amawuwo sangakhudze ena chifukwa cha kufalikira kwa mlengalenga.
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PremiumPitch™ 1.0
Ma seti awiri a makina omvekera amapangidwa ndi zokuzira mawu kuti akulitse kuchuluka kwa mayankhidwe a zokuzira mawu komanso kuwongolera kamvekedwe ka mawu.Sing'anga ndi mkulu pafupipafupi resonance dongosolo amapangidwa ndi koyilo mawu ndi bulaketi kuzindikira linanena bungwe lowuzira mawu pakati ndi mkulu pafupipafupi magulu;otsika pafupipafupi resonance dongosolo amapangidwa ndi kugwedera kufala mbale (bango) ndi maginito dera kumapangitsanso otsika pafupipafupi linanena bungwe mphamvu ya chowuzira mawu.
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Magulu atatu a makina omvekera amapangidwa ndi chowulira mawu kuti awonjezere kuyankha kwafupipafupi kwa cholumikizira ndi kuwongolera kumveka bwino kwa mawu.Dongosolo la resonance lalitali kwambiri limapangidwa ndi koyilo ya mawu ndi bracket kuti ikwaniritse zotulutsa zabwino zowulutsira mawu pamlingo wapamwamba kwambiri;makina otsika kwambiri amapangidwa ndi pepala lotulutsa kugwedezeka (bango) ndi maginito kuti apititse patsogolo kutulutsa kwapang'onopang'ono kwa chowulira mawu;Bango kulumikiza transducer ndi chipolopolo) ndi transducer msonkhano kupanga m'ma otsika pafupipafupi resonance dongosolo, amenenso timapitiriza sing'anga ndi otsika pafupipafupi linanena bungwe luso la wokamba.
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Ndiko kuti, ukadaulo wa Premium Pitch™ 2.0 umagwiranso ntchito ku OpenSwim, yomwe imagwiritsa ntchito koyilo yamawu mu sipikala, bango ndi mbedza ya m'makutu kuti ipange makina a vibration patatu.Zigawo zitatuzi ndizomwe zimayang'anira kutulutsa kwamamvekedwe amitundu yosiyanasiyana, zomwe zimapangitsa kuti ma frequency atatuwa azikhala oyenera komanso kuwongolera kamvekedwe ka mawu.Kuchokera pamawonekedwe a kugwedezeka kwafupipafupi kuyankha kwafupipafupi, Aeropex yokhala ndi teknoloji yophatikizika imakhala ndi kuyankha kwafupipafupi kuposa Air popanda lusoli, kusonyeza kuti maulendo atatuwa ndi oyenerera;panthawi imodzimodziyo, imakhala ndi zotsatira zapamwamba mu gulu laling'ono lafupipafupi, zomwe zimasonyeza kuti zake Kuchuluka kwafupipafupi ndi kuyenda pansi kumakhala kokwanira.Zonsezi zimapangitsa kuti ikhale ndi mawu abwinoko.Kuphatikiza apo, ukadaulo wophatikizika umagwiritsa ntchito chipolopolo chotsekedwa bwino, chomwe chimapangitsa kuti makutu asamalowe m'madzi am'makutu am'mafupa.
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Premium pitch™ 2.0+, ukadaulo wofotokozera.Mayendedwe a kugwedezeka kwa fupa la wokamba nkhani wokhudzana ndi nkhope amasinthidwa kuchoka ku vertical kupita ku ngodya, ndipo kuchoka ku kugunda kumaso molunjika mpaka kupukuta nkhope pamtunda wina wake, zomwe zingathe kuchepetsa kugwedezeka kwa wogwiritsa ntchito.Iyi ndi njira yopendekera ya madigiri 30.
LeakSlayer™
Kutulutsa kwa phokoso la air conduction kwa foni yam'makutu ya fupa kumachokera ku kugwedezeka kwa chipolopolo pamene choyankhulira fupa chikugwira ntchito.Ukadaulo wa Leak slayer ™ umachepetsa kutayikira kwa mawu pogwiritsa ntchito mawu oyendetsedwa ndi mpweya omwe samatha ndi kutayikira kwa mawu kuti agwirizane ndi kutulutsa kwamawu kuti akwaniritse zoletsa zoletsa.
Aeropex imakonza mapangidwe a chipolopolo ndi mawonekedwe a makina opangira fupa, kotero kuti gawo la mpweya wotulutsa mpweya wotulutsa mpweya wopangidwa m'malo osiyanasiyana pa chipolopolo choyendetsa fupa ndi chosiyana, ndi kutuluka kwa phokoso kuchokera kumalo osiyanasiyana a chipolopolo chimalumikizana kuti chikwaniritse kutayikira kwa mawu Imatembenuza zotsatira za kuletsa, potero kuchepetsa kutayikira kwa mawu.
Chigoba cha fupa conduction speaker chimatenga mawonekedwe otsekedwa mokwanira kuti chigobacho chikhale cholimba kwambiri.Kutulutsa kwamawu oyendetsa mpweya komwe kumapangidwa ndi mawonekedwe awiri omwe amayenderana ndi kugwedezeka kwa chipolopolo kumatsutsana ndi band yafupipafupi (mafupipafupi odulidwa amtundu wapamwamba siwochepera 5kHz), kotero zindikirani kuletsa kutayikira kwa mawu ndikuchepetsa. zotsatira za kutayikira kwa mawu.
Ponena za chifukwa chake Leak 1 ili mu gawo losiyana ndi Leak 2. Mwachidule, pamene chipolopolo cha chipangizocho chikasunthira kumalo ogwedezeka, mwachitsanzo, kusunthira kumanzere, mpweya kumanzere kwa chipolopolo udzafinyidwa, kotero kuti kachulukidwe ka mpweya ndi kuthamanga kwa mpweya kumanzere kwa chipolopolo kudzawonjezeka, ndikupanga malo oponderezedwa;nthawi yomweyo, chipolopolo Pamene mpweya kumbali yakumanja umachoka kuchoka ku chipolopolo kupita kumanzere, kachulukidwe kamakhala kakang'ono ndipo mphamvu ya mpweya imakhala yaying'ono, kupanga malo ochepa.Kuthamanga kwa phokoso komwe kumayenderana ndi malo oponderezedwa kumawonjezeka, ndipo kuthamanga kwa phokoso lofanana m'dera la sparse ndilochepa, ndiko kuti, kuthamanga kwa phokoso la mpweya komwe kumapangidwira mbali zonse za chipolopolo kumawonjezeka kumanzere ndi kumanja kumachepa, ndipo gawo la kukakamiza kwa mawu kumbali zonse ziwiri ndi losiyana.Momwemonso, pamene kugwedezeka kwa casing kumayenda kumanja, kuthamanga kwa phokoso la mpweya kumanzere ndi kumanja kwa casing kumachepa kuchokera kumanzere kupita kumanja ndikuwonjezeka kumanja, ndipo gawo la mphamvu ya phokoso kumbali zonsezo ndi. komabe mosiyana.
M'chipinda cha anechoic, gwiritsani ntchito Air ndi Aeropex kusewera mafayilo amawu omwewo (phokoso loyera lidagwiritsidwa ntchito poyesa), ndipo mukakhala ndi voliyumu yomvera yofanana, yesani kutulutsa kwa mawu atatuwo ndikusanthula kuchuluka kwa kutayikirako. phokoso.Kuchokera pazotsatira za kuwunika kwa sipekitiramu, m'magulu ambiri pafupipafupi, kutulutsa kwa mawu kwa Aeropex ndikocheperako kuposa koyambirira, kuwonetsa zotsatira zabwinoko zochepetsera kutulutsa kwamawu.
Ukadaulo wokhudzika kwambiri
Ukadaulo wokhudzika kwambiri utha kupititsa patsogolo kusinthika kwamphamvu kwa okamba ma conduction a fupa, kuchepetsa kugwiritsa ntchito mphamvu, komanso kuchepetsa kuchuluka kwa olankhula ndi kulemera kwake.Zimatheka ndi kuchepetsa kutayikira kwa maginito a fupa conduction speaker komanso kukulitsa mphamvu ya maginito.
Mu cholankhulira choyendetsa fupa, koyilo ya mawu imayikidwa mu gawo la maginito lomwe limapangidwa ndi maginito.Pamene phokoso la mawu liperekedwa ndi chizindikiro cha magetsi, pansi pa mphamvu ya maginito, coil ya mawu imapanga mphamvu ya ampere, yomwe imakankhira spika ya fupa kuti igwedezeke ndi kutulutsa mawu.Mphamvu ya maginito ikakhala yamphamvu kwambiri, mphamvu ya ampere yopangidwa ndi kulira kwa mawu imakhalanso yokwera kwambiri.Dongosolo lachikale la maginito limakhala ndi kutayikira kwamphamvu kwa maginito, zomwe zimapangitsa kuti pakhale kapindika kakang'ono ka maginito ndi kufooka kwamphamvu kwa maginito.Ukadaulo wowoneka bwino kwambiri umagwiritsa ntchito maginito achiwiri kupondereza kutayikira kwa maginito, ndikuyika mphamvu ya maginito pamalo pomwe pali mawu, kotero kuti maginito opindika pamakoyilo amawu ndi wandiweyani komanso mphamvu ya maginito imakulitsidwa.
Pogwiritsa ntchito ukadaulo wapamwamba kwambiri, imatha kukwaniritsa voliyumu yaying'ono yolankhula, mphamvu yamagetsi yamaginito, ndikutulutsa mawu okulirapo.Pangani choyankhulira cha fupa kukhala chaching'ono (kukula kwa wokamba nkhani wa Aeropex kumachepetsedwa ndi 30% poyerekeza ndi Air), ndipo foni yam'makutu ya fupa imakhala yopepuka (kulemera kwa Aeropex kumachepetsedwa ndi 4g mpaka 26g poyerekeza ndi Air).
Kuletsa Phokoso la Maikolofoni Yapawiri ya Silicon
Kuchepetsa phokoso la maikolofoni yapawiri ya silicon, ndiko kuti, kapangidwe ka maikolofoni yapawiri ya silicon imagwiritsidwa ntchito kukonza chiŵerengero cha ma siginolo-to-phokoso ndi kukhudzika kwa zithunzi.Ili ndi ma algorithm a CVC kuti athetse ma call echo ndi phokoso lozungulira, kuwongolera kuyimba, komanso kuzindikira magwiridwe antchito amawu omveka bwino.
Mlingo wochepetsera phokoso wa maikolofoni ukhoza kuyesedwa ndi njira yoyesera ya 3quest, ndipo chizindikiro cha N-MOS muzotsatira zoyeserera chimayimira kuchuluka kwa phokoso la maikolofoni.Kawirikawiri, ngati ndondomeko ya N-MOS ili yaikulu kuposa mfundo za 2.3 (pa 5 mfundo), ikukwaniritsa zofunikira za 3GPP kuyankhulana.Pambuyo poyesedwa, zizindikiro za N-MOS pansi pa kuyesa kwa Aeropex 3quest pogwiritsa ntchito maikolofoni apawiri a silicon ndi 2.72 (kulumikizana kwa bandband) ndi 3.05 (kulumikizana kwamtundu wabroadband), zomwe mwachiwonekere zimaposa zofunikira zochepetsera phokoso pamiyezo yolumikizirana.
Zotsatira zoyesa za OpenMove zimagwiritsidwa ntchito pano fanizo;Zomangamanga za chip ndi zapawiri zomwe zimagwiritsidwa ntchito ndi OpenMove zimagwirizana ndi Aeropex, ndipo kuwongolera kwa maikolofoni kumagwirizana;kuwongolera kwa maikolofoni kumatha kutheka pogwiritsa ntchito kapangidwe ka maikolofoni apawiri kuphatikiza ndi CVC algorithm ya QCC3024 chip.Ndiko kunena kuti maikolofoni amangotenga mawu kuchokera ku tiye direction the pakamwa pa wosuta, ndipo samasonkhanitsa phokoso kuchokera mbali zina.
Nthawi yotumiza: Jun-22-2022
