A lub mloog pob ntsegtus tsav tsheb yog qhov tseem ceeb ntawm lub mloog pob ntseg los hloov cov suab hluav taws xob rau hauv lub suab nthwv dej uas tuaj yeem hnov los ntawm cov neeg mloog.Nws ua raws li ib tug transducer, hloov cov suab paj nruag los rau hauv vibrations uas tsim suab.Nws yog lub ntsiab lub suab tsav tsheb uas tsim cov suab nthwv dej thiab tsim cov kev paub suab rau cov neeg siv.Tus neeg tsav tsheb feem ntau nyob hauv lub khob pob ntseg lossis lub pob ntseg ntawm lub mloog pob ntseg, tus tsav tsheb yog qhov tseem ceeb tshaj plaws ntawm lub mloog pob ntseg.Feem ntau lub mloog pob ntseg yog tsim los nrog ob tus tsav tsheb los pab txhawb kev mloog lub tso suab los ntawm kev hloov ob lub suab sib txawv.Qhov no yog vim li cas lub mloog pob ntseg feem ntau hais nyob rau hauv ntau daim ntawv, txawm tias thaum xa mus rau ib qho khoom siv.
Muaj ntau ntau hom headphone drivers, suav nrog:
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Dynamic Drivers: Cov no yog cov hom kev tsav lub mloog pob ntseg tshaj plaws.
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Planar Sib Nqus Tsav Tsheb: Cov tsav tsheb no siv lub tiaj tus, sib nqus diaphragm uas raug tshem tawm ntawm ob qhov sib nqus ntawm cov hlau nplaum.
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Electrostatic Tsav Tsheb: Electrostatic tsav tsheb siv lub diaphragm ultra-thin uas yog sandwiched ntawm ob daim hlau hluav taws xob.
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Balanced Armature Drivers: Cov tsav tsheb no muaj cov hlau nplaum me me uas nyob ib puag ncig los ntawm lub kauj thiab txuas rau lub diaphragm.
Vim li cas cov neeg tsav tsheb lub mloog pob ntseg ua suab nrov?
Tus neeg tsav tsheb nws tus kheej yog lub luag haujlwm rau kev tso cai rau AC lub teeb liab hla dhau thiab siv nws lub zog txav lub diaphragm, uas thaum kawg tsim suab.Ntau hom kev tsav lub mloog pob ntseg ua haujlwm ntawm ntau yam kev ua haujlwm.
Piv txwv li, lub mloog pob ntseg electrostatic ua haujlwm raws li cov hauv paus ntsiab lus ntawm electrostatic, thaum cov pob txha conduction headphones siv piezoelectricity.Txawm li cas los xij, txoj hauv kev ua haujlwm tshaj plaws ntawm lub mloog pob ntseg yog electromagnetism.Qhov no suav nrog planar magnetic thiab balanced armature transducers.Lub dynamic headphone transducer, uas siv lub txav-coil, kuj yog ib qho piv txwv ntawm kev ua haujlwm ntawm electromagnetism.
Yog li peb yuav tsum nkag siab tias yuav tsum muaj AC teeb liab hla lub mloog pob ntseg los tsim lub suab.Analog suab signals, uas muaj alternating tam sim no, yog siv los tsav lub mloog pob ntseg tsav tsheb.Cov teeb liab no kis tau los ntawm lub mloog pob ntseg ntawm ntau yam khoom siv suab, xws li smartphones, computers, mp3 players, thiab ntau dua, txuas cov tsav tsheb mus rau lub suab.
Hauv cov ntsiab lus, tus tsav lub mloog pob ntseg yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob hloov hluav taws xob rau hauv lub suab nrov.Nws yog los ntawm tus neeg tsav tsheb lub tshuab uas lub diaphragm vibrates, yog li tsim cov suab tsis peb pom thaum siv lub mloog pob ntseg.
Yog li dab tsi ntawm lub mloog pob ntseg tsav tsheb siv rau LESOUND headphones?kiag li,Dynamic lub mloog pob ntsegtsav tsheb yog qhov kev xaiv zoo tshaj plaws rau kev saib xyuas.Ntawm no yog ib tus neeg tsav tsheb los ntawm peblub mloog pob ntseg
Post lub sij hawm: Aug-03-2023