TshuabGadgets

Wireless headset rau lub computer: kev cai xaiv

Kev xaiv ntawm lub mloog xov tooj ntawm lub computer yog qhov kev tshwm sim loj heev, vim hais tias qhov no yog qhov kev nplij siab thiab kev yoojyim ntawm koj lub neej yav tom ntej rau ntawm lub computer. Feem ntau yuav tshwm sim, koj ntsib nrog qhov teeb meem uas koj tsis nyiam lub suab ntawm cov neeg hais lus. Nws yuav tsum to taub hais tias qhov no yog qhov tsawg dua kev chim siab tshaj qhov tawg ntho thiab lub suab tsis zoo uas lub mloog tau los ua.

Nyob rau hauv kev lag luam niaj hnub no muaj ntau qhov kev mloog ntawm cov xov tooj cua, ntawm cov uas feem ntau yog lub mloog xov tooj cua rau lub computer, qhov no yog qhov zoo rau cov neeg siv khoom, vim koj tuaj yeem xaiv ib yam dab tsi uas tsim nyog. Yog hais tias koj saib nyob rau ntawm qhov ntau ntawm cov khoom, koj yuav pom tias tsis tsuas muag wireless mloog ntawm pob ntseg rau koj lub computer, thiab txawm muaj ib tug ncaj ntau yam ntawm headphones nrog microphones rau ob qho tib si wired thiab wireless, lub mloog pob ntseg nrog microphone rau Skype, ib tug lub mloog pob ntseg jack thiab tshaj.

Hauv kev lag luam multimedia khoom muag, koj tuaj yeem pom cov khoom ntawm cov npe xws li Philips, Sony, Creative, Logitech, Genius. Ntawm chav kawm, kuj muaj cov khoom ntawm cov tuam txhab tsawg dua. Feem ntau, ib lub computer siv loj thiab loj headphones kaw. Muaj tsis muaj dab tsi, vim lawv npaj rau kev siv twj ywm, thiab tsis taug kev nrog lawv ncig lub nroog. Kev lig kev cai, lub computer headphones nrog lub microphone yog nruab nrog suab nrov nrov technology, yog li ntawd lawv cia koj mus rau hauv koj tus kheej hauv kev ua si los yog haujlwm, thaum sib txuas lus nrog cov npoj yaig uas siv lub microphone.

Lub wired thiab wireless headset rau lub computer muaj qee yam tseem ceeb txawv. Yog tias koj yuav mus rau lub khw mus yuav cov khoom lag luam pheej yig rau lub computer, ces koj yuav tsum xav txog qhov tseeb tias cov qauv siv qauv yog qhov kev xaiv kom tsim nyog yog tias koj txaus siab rau qhov siab tshaj plaws ntawm cov suab zoo. Thiab yog hais tias peb tham ncaj qha txog yuav ua li cas los xaiv tus headphones, nws yog tsim nyog los ua kom pom tseeb rau hauv lub purity ntawm cov channel, cov kis zoo, muaj peev xwm yuav tau kho cov kev kawm zaus. Yog hais tias koj yog tiag xav nyob rau hauv wireless bluetooth headphones, nws yog ib qho tseem ceeb them sai sai mus rau tej parameter raws li lub caij ntawm lub chaw ua hauj lwm tsis tau them nyiaj, lub sij hawm no yuav tsum yuav lub siab tshaj plaws, vim hais tias koj feem ntau tau bored sai sai them lub roj teeb.

Lub tshuab hluav taws xob wireless rau ib lub koos pij tawj tau ua haujlwm raws li ntau yam kev yees duab rau cov teeb liab. Kev lig kev cai, lub xov tooj cua teeb liab los yog qhov chaw nres nkoj infrared tau siv, tab sis tsis ntev los no cov tshuab nrov tshaj plaws tau ua Bluetooth, uas muaj qhov zoo tshaj plaws, ob leeg ua haujlwm ntawm kev lag luam, thiab hauv kev tiv thaiv suab nrov thiab ntau yam ntawm kev ua. Ib qho tseem ceeb tshaj yuav yog tus ntau zaus xaiv cov headphones, nws yog qhov zoo tshaj plaws yog hais tias nws yog 20-20000 Hz, tab sis tsis tsawg. Yog hais tias nws yog qhov muag, tom qab huab frequencies, lub suab yuav tsuas yog distorted.

Lub stereo bluetooth headset yog ib yam khoom tshwj xeeb uas tsim los ua haujlwm nrog lub transmitter los ntawm Bluetooth module. Xws li lub cuab yeej tsis tas muab kev txuas mus tas li nrog lub transmitter, tab sis kuj tso cai rau koj kom zoo mloog lub suab paj nruag los yog sib txuas lus hauv lub network. Feem ntau, cov nais khu no siv nrog cov xov tooj ntawm tes, uas tso cai rau koj tsis yog los tiv thaiv koj tus kheej ntawm qhov teeb meem ntawm cellular ntaus ntawv, tiam sis tseem yuav tso koj txhais tes yog tias koj nyob hauv tsheb, chaw ua haujlwm lossis lwm qhov chaw uas koj xav tau kev txhawj xeeb ntxiv. Feem ntau cov naiskhu muaj ntau txoj hauv kev, yog li tom qab nws pib-ntsuas ntawm yam khoom koj yuav siv tau. Nws yog ib qho tseem ceeb kom nco ntsoov tias lub xov tooj cua muaj peev xwm ua hauj lwm ib txhij nrog tsuas yog ib qho cuab yeej xwb.

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