Taw qhia hom kev sib tham hauv xov tooj cua
Mar 27, 2019
Taw qhia hom kev sib tham hauv xov tooj cua
Zoo suab yog qhov tseemceeb rau txhua tus neeg - nyob ze thiab deb - hnov txhua lo lus thiab muaj kev sib tham zoo. Qhov no txhais tau hais tias cov koom haum yuav tsum muaj xim nyob rau hauv lub nruab microphone lawv nruab nrog txhua qhov chaw. Xaiv lub suab microphone los yog microphones rau qhov chaw yog thawj qhov kev txhawj xeeb.
Thaum nws yog qhov zoo tshaj plaws los mus muaj tus kws ntsuam xyuas koj qhov chaw los tsim txoj kev daws teeb meem, nws yuav pab kom muaj kev nkag siab txog ntau hom kev sib tham microphone thiab lawv cov kev siv.
Cia peb tuaj yeem npog cov sib txawv ntawm lub rooj sib tham ntawm microphones. Yuav kom tau lub suab zoo tshaj los ntawm koj lub microphone, nws yog ib qho tseem ceeb kom nkag siab txog cov qauv sib txawv thiab seb yuav siv li cas. Qhov ob feem ntau hom qauv tuaj tos koj yuav pom hauv qhov chaw sib tham yog cov lus qhia thiab kev coj ua.
Directional
Ib lub microphone directional suab tuaj yeem zoo tshaj plaws ntawm lub hauv ntej, tsawg dua rau sab thiab me ntsis ntawm lub tsheb. Vim lub suab thim rov qab los ntawm nws lub tsheb, nws tuaj yeem thaiv tsis kaj siab los ntawm qab lub mic ua nws zoo tagnrho rau cov cheebtsam uas tsis tshua zoo tshaj li acoustics. Ib lub microphone cov lus qhia kuj yog hu ua "cardioid" vim nws lub plawv zoo li tus qauv. Rau qhov zoo tshaj plaws khaws, tus lej yuav tsum tau muab tso rau ntawm ob peb nti los ntawm tus neeg hais lus lub qhov ncauj.
Omnidirectional
Omnidirectional microphones yog tsim los nrog 360-degree khaws cia kom ntes tau cov lus hais saum toj no thiab ncig lub microphone sib npaug. Lawv muab kev ywj pheej ntau dua hauv suab tuaj tos thiab siv tau rau cov neeg tuaj tham ntau yam. Ib qho teeb meem ntawm lub omnidirectional microphone yog tias tseem tuaj yeem tuaj yeem ua suab nrov li lub HVAC system. Rau cov chav uas muaj acoustics zoo, ib qho omnidirectional mic ua tau zoo kawg nkaus.
Lub rooj sib tham sib ntsib thiab sib txawv ntawm kev sib tham hu rau sib tham sib txuas sib txuas lus. Yuav muaj pes tsawg leej neeg
hais lus? koj tus neeg hais lus puas yuav tsiv mus nyob hauv hoob tsev? Cov neeg tuaj koom yuav nug cov lus nug? Cia wb mus saib
ib co kev sib tham nrov microphone uas tsim nyog rau koj qhov chaw.
Directional Tabletop
Directional microphones tau yooj yim muab tso rau hauv me me rau cov chav sib tham loj. Raws li peb tau sib tham ua ntej, cov kev taw qhia tau zoo heev rau ib chav uas tsis muaj qhov zoo tshaj plaws ntawm cov suab paj nruag. Ua zoo, taw tes rau lub microphone rau ntawm tus neeg hais lus (s). Ib lub mic ib 2 tus neeg muab kev kawm zoo heev.
Nkag mus
Gooseneck mics feem ntau pom muaj ntawm ib lub plhaub tiab los yog ib qho khoom plig. Lawv tsim los ntes cov neeg uas hais ncaj qha rau hauv lub microphone ze-up. Muaj nyob rau hauv ntau qhov siab, cov microphones yog cov zoo meej rau cov chav ua si, cov chav sib tham los yog chav auditorium.
Wearable
Wearable microphones yog ib txoj kev nplua, yooj yim thiab kev cog lus kom tuaj tos tus neeg hais lus thiab zoo rau cov neeg tham uas yuav tsiv mus txog chav tsev. Hom mic no muaj ntau hom kev siv thiab kev siv verticals. Cov tsev kawm ntawv cob qhia lawv rau lawv cov chav qhuab qhia yog tias cov lag luam muaj peev xwm siv lawv hauv boardroom, multi-purpose rooms los yog chav kawm chav ua tus neeg hais lus tuaj.
Nws kuj yog tsim nyog teev tias nrog backchannel suab thiab ib lub xov tooj connector hom mic yuav muab cov neeg xaiv ob txoj kev suab.
Handheld Microphone
Handheld microphones tsis yog pom ntawm theem kev hais kwv txhiaj los yog hauv ib txhais ntawm ib tug neeg ua hauj lwm. Zoo li cov gooseneck mic, lawv tsim los ntes cov neeg tham uas hais ncaj qha rau hauv lub microphone close-up. Cov no yog cov hauv kev sablaj lossis qhov chaw qhuab qhia uas koj yuav kis tau tus mic rau cov lus nug lossis hloov cov neeg hais lus ntau zaus.
Omnidirectional Tabletop
Omnidirectional tabletop microphones yog qhov zoo rau kev sib tham nrog cov kev sib tham uas muaj ntau tus neeg hais lus nyob rau hauv ib cheeb tsam me me, thiab cov mics muaj tsawg. Ib tug piv txwv zoo rau hom microphone yuav yog qhov twg koj xav xaiv ntau lub suab hauv kev sablaj nrog ib lub rooj sib tham. Muaj lub omnidirectional mic ua rau kom koj tuaj tos cov lus los ntawm txhua tus neeg.
Hauv kev xaus, tsis muaj ib lub microphone zoo dua li lwm qhov. Txhua tus tau muaj kev tshaj lij thiab qes qis rau hauv cov sijhawm thiab koj qhov kev xaiv ntawm qhov sib tham microphone yeej nyob ntawm qhov xav tau ntawm koj qhov chaw sib tham.
