Tus neeg hais lus tseem hu ua "horn". Nws yog ib qho khoom siv hluav taws xob tshuab hluav taws xob heev, uas tuaj yeem pom hauv hluav taws xob thiab hluav taws xob khoom.
Tus neeg hais lus yog ib lub zog tshaj plaws hauv cov cuab yeej suab, thiab nws yog ib qho tseem ceeb tshaj plaws rau cov teebmeem suab. Muaj ntau ntau hom kev sib tham, thiab cov nqi sib txawv heev. Lub hwj huam uas siv los ntawm electromagnetic, piezoelectric los yog electrostatic teebmeem, ua rau lub khob ncauj lossis diaphragm kom co tes thiab resonate (resonate) nrog cua surrounding los ua suab. Raws li cov kev hloov ua piv txwv thiab cov qauv, kev sib txuas ntawm cov qauv hluav taws xob, hluavtaws hom (electrostatic type), piezoelectric hom (Crystal or ceramic), electromagnetic hom (siab hlav hom), hluav taws xob ion hom thiab pneumatic hom lus, Tus neeg hais lus muaj qhov zoo ntawm kev ua tau zoo electroacoustic, kev ruaj khov thiab pheej yig, thiab dav siv; raws li lub suab tawg cov khoom, daim ntawv phom hom, hom horn, hom diaphragm; daim ntawv npog zoo li cas muab faib ua ke, oval, ob chav ntawv khob thiab roj hmab Folding nplhaib; sub-bass, mid-range, high-pitched raws li kev ua hauj lwm zaus, thiab qee cov kuj tseem muab faib rau cov yeeb yaj duab, TV-meej, cov neeg laus thiab cov neeg hais lus siab; tsawg-impedance thiab siab-impedance raws li lub suab coil impedance; Suab thiab zoo li ntawd.
Cov neeg hais lus tau muab faib ua cov neeg hais lus thiab cov neeg sab nraud, thaum sab nrauv sab nrauv yog hu ua cov neeg hais lus. Tus neeg hais lus built-in txhais tau hais tias MP4 cov neeg uas ua ntawv muaj ib tus neeg hais lus built-in, yog li ntawd tus neeg siv tau mloog lub suab ntawm MP4 player los ntawm lub mloog pob ntseg los yog los ntawm tus neeg hais lus built-in. MP4 cov neeg uas ua nrog tus neeg hais lus ua rau cov lus qhia sab nraud tshem tawm thiab ua kom tsis muaj teebmeem ntawm lub siab ntev.
Hais lus siv
Peb feem ntau fais cone cone speaker. Cov khoom siv fais fab zoo ib txwm siv los ua cov ntawv hais lus. Txawm tias cov diaphragm tseem hwv los ntawm cov ntaub ntawv cones, ntau polymer diaphragms thiab hlau diaphragms tau tshwm sim tib lub sijhawm. Nws yog. Conical cone speakers yog tsim los ntawm cov hlau nplaum (Magnet Circuit System) (daim npliag magnet, cov tub ntxhais kawm hauv plhausnce, cov hlau nplaum hlau), qhov kev sib tw (ntawv xov xwm, lub suab sib txuas) thiab kev pabcuam (nruab nrab, phiab phuam, lub ncoo). Ib nrab ntawm kev sau ntawv.
1. Voice coil: Lub suab sib txuas yog lub cuab yeej tsav tsheb ntawm lub khob suab seev. Nws yog kiav txhab ntawm daim ntawv lo hauv ob lub txheej nrog ib txoj hlua tooj liab heev. Nws feem ntau mob ib ncig ntawm ob peb lem ntawm cov lem thiab muab tso rau hauv cov tub ntxhais thiab cov kabmob sib kis tau. Lub sib nqus ntawm lub phaj yog tsim. Lub suab coil yog tsau nrog cov ntawv xov xwm. Thaum lub teeb liab tam sim no nkag lub suab coil, lub suab coil kev co ntawm cov ntawv khi rau co.
2. Cov ntawv xov xwm: Muaj ntau ntau yam ntaub ntawv uas siv los rau lub khob khawm ntawm lub khob ncauj lus. Muaj ob hom roj txiv hmab txiv ntoo thiab cov txiv neej ua los ntawm fiber ntau. Cov pob txha muaj feem ntau ntawm cov paj rwb, ntoo, ntaub plaub, ntoo khaub ncaws, thiab lwm yam, thiab cov khoom siv fais fab yog ua los ntawm rayon, nylon, thiab iav fiber. Txij li cov ntaub ntawv xov xwm yog lub suab nrov ntawm tus neeg hais lus, qhov kev ua tau zoo ntawm tus ntuav lus yog txiav txim siab rau ntau npaum li cas, yog tias tsis muaj teeb meem hom twg ntawm cov ntawv xov xwm, nws yuav tsum muaj lub teeb thiab tsis yeem, thiab tsis tuaj yeem deformed vim cov kev hloov hauv ambient kub thiab av noo. .
3. Lub nplhaib ntiv nplhaib: Lub nplhaib folding yog teem caij kom paub tseeb tias cov axial khiav ntawm cov ntawv xov xwm raws li tus neeg hais lus thiab txwv cov kev sib txeeb, thiab tib lub sij hawm, nws ua rau thaiv pem hauv ntej thiab sab nraum qab ntawm daim ntawv khob. Ntxiv rau cov khoom siv ntawm cov ntawv xov xwm, cov khoom siv ntawm lub nplhaib folding tseem tau txuas mus rau ntawm cov ntawv xov xwm kub los ntawm kev siv cov yas, cov roj hmab lossis cov zoo li kub.
4. Lub cev nruab nrab: Qhov nruab nrab siv los txhawb kev sib koom tes ntawm lub suab sib txuas thiab daim ntawv lub khob kom paub tseeb tias nws yog ntsug yam tsis muaj qhov khij nyiab. Muaj ntau ntau qhov sib npaug ntawm qhov nruab nrab ntawm qhov nruab nrab, kom lub suab sib txuas tau yoojyim nce thiab nqis rau hauv qhov sib txawv ntawm qhov sib nqus uas tsis muaj qhov chaw tom qab, kom ntseeg tau tias lub suab chev tsis chwv cov phaj hlau. Cov plua plav nyob hauv qhov nruab nrab yog kom tsis txhob muaj cov plua plav sab nraud los ntawm kev sib txawv ntawm qhov sib nqus, tsis txhob txhuam cov hmoov av thiab lub suab sib txuas, thiab ua rau tus neeg hais lus los ua ib qho txawv txav.
