Webcam nrog microphone: xyuas, specifications, nta thiab xyuas

Video kev twb kev txuas ntawm portable pab kiag li lawm - cov ntawv tseeb science ntawv tseeb, uas niaj hnub no yog nce nyob rau hauv peb lub neej. Thiab rau lub koom haum ntawm video hom ntawm chaw tus kheej computers tau invented webcam, qhov tseeb qauv uas yog muaj nyob nrog ua-nyob rau hauv microphones. Yuav ua li cas yog nws?

nta

Webcam nrog microphone - ib cov tswv yim daws teeb meem rau mobile siv nyob rau hauv lub tej yam kev mob ntawm mus tas li hla, raws li lawv yuav tsis tau ntxiv headset kev twb kev txuas. Lub microphone yuav muab tso rau sab nraum lub enclosure thiab nrog webcam. Feem ntau, lwm cov microphones yog yus muaj los ntawm ib tug huv si thiab high-zoo suab, tab sis nyob rau qhov tseeb webcams qauv ua lawv cov counterparts yog tau lwv nyob rau hauv cov teeb meem no.

Qhov zoo ntawm cov ua-nyob rau hauv microphones

Tus nqi ntawm cov pab kiag li lawm yog siab txaus, tab sis nws yog compensated los ntawm ib tug haib functionality. Piv txwv li, muaj peev xwm rau cov suab nrov yuav txo tau ua rau nws tau mus nrog lawv tham nyob rau hauv crowded chav, thiab ib tug ua-nyob rau hauv processor microphone suppresses lub suab nrov. Cov koob yees duab sib txawv dav nyob rau hauv tus nqi, uas yuav cia tej buyer mus nrhiav koj cov qauv.

Webcam nrog microphone ua hauj lwm tsis muaj cov neeg tsav tsheb thiab ntxiv hlauv taws xob. Muaj ib tug tau nyob rau hauv lub nyob hom mus nqa tawm lub teeb liab ntim chaw uas yog kis tau interlocutor (suab los yog suab). Tab sis muas thaum chiv thawj (yog hais tias tus microphone yog tsis ua hauj lwm nyob rau hauv lub webcam), mus saib lub suab chaw nyob rau hauv lub software program.

Qhov tseeb tiam ntawm web-koob yees duab yog nruab nrog built-nyob rau hauv microphone, uas zoo heev tsub kom lawv thov. Yog li ntawd, manufacturers yog tsom rau kev txhim kho qhov zoo ntawm cov microphone thiab ib tug dawb hloov lwm lub tsev nyob rau hauv internet. Cia peb xav txog cov feem ntau qeb duas cov neeg sawv cev ntawm lub lineup.

Sven IC-300

Sven lub tuam txhab koom nyob rau hauv zus tau tej cov Kaum Ob Lub Hlis engineering. Qhov no webcam ntawm tus nqi tau hais tias yuav yog ib tug ntawm cov feem ntau pheej yig. Decorated nyob rau hauv ib tug hnav, compact sleek tsim, nws yuav raug txuas mus rau tej feem ntawm lub chaw nyob ze ntawm lub PC. Rau kho cov hau mus rau ib tug saib los yog laptop ntaus ntawv yog txawm peem rau nrog ib tug tshwj xeeb clip. Nrog rau ntau puag IC-300 yog muab tso rau ntawm lub rooj. Lwm qab ntxiag surprise yog lub pob khawm, rotates lub koob yees duab ntawm qhov yuav tsum tau kaum sab xis. Ib tug ua-nyob rau hauv web koob yees duab microphone eliminates qhov xav tau rau kis tau ntxiv lwm peripheral ntaus ntawv.

CMOS-sensor (0,3 M), nyob rau hauv lub "siab" ntawm lub cev, nws muab capturing yees duab nrog ib tug daws teeb meem ntawm 640x480 pixels (zaus uas mus txog rau 30 ntas / s). Lub koob yees duab nrog ib tug focal ntev ntawm 4.8 hli, txawm nyob rau hauv ib tug dimly lub zes rau chav muaj ib tug kaj duab. Ib tug sharpness twb ntxias nyob rau hauv phau ntawv hom nrog ib tug tshwj xeeb lub nplhaib eyelet nyob ze ntawm lub koob yees duab.

IC-300, raws li tau zoo raws li zoo xws li cov qauv, txuas mus rau ib tug computer ntawm USB-ports tsis muaj rau nruab tsav tsheb los yog lwm yam software.

Sven IC-300 - lub zoo tshuaj rau cov neeg uas tsis tshua muaj ua rau hu rau Skype los yog lwm qhov kev pab cuam, cov kev sib txuas lus zoo ntawm cov qauv no yog heev haum rau lub hom phiaj no.

A4 Tech PK-7G

Cov qauv no kuj yog rau cov hoob kawm ntawm kev siv nyiaj txiag, tab sis raws me ntsis txawv txawv tsim, vim hais tias nws tsis tau txuas mus rau tus saib. Lub koob yees duab yog mounted rau ib tug sawv, noticeably sab steals qhov chaw nyob rau hauv lub rooj. Nws smoothes cov tsis muaj nyob rau ntawm ib tug pob khawm pivotally rau 360 ^rau ib tug xis txoj hauj lwm. Qhov no pub rau cov koob yees duab yuav deb los ntawm cov zaub thaum lub sij hawm ib tug video rooj sab laj.

Lub apparatus yog txawm peem rau nrog CMOS-matrix (640 x 480 pixels) nrog rau cov kev ua ntawm kev yees duab thiab yees duab. Pleasantly ras los ntawm qhov kuaj zog rau lub automatic ntaus ntawv nyob rau hauv tej yam kev mob teeb pom kev zoo (pib kom pom tseeb, raug, dawb tshuav nyiaj li cas).

Yog hais tias koj muaj kev txhawj xeeb txog cov lus txog rau ntawm network - qhov no yog dab tsi koj xav tau, vim hais tias nws yog txawm peem rau nrog ib tug shutter yuav tsum vov lub lens. Cov lwm nta lub ntaus ntawv - LED teeb rau hmo ntuj-lub sij hawm thiab ib tug ceev yees duab khawm thaum koj xav tau kom sai li sai tau tus interesting txhaj koob tshuaj tivthaiv.

Nyob rau hauv tas li ntawd rau qhov rais, qhov no webcam ua hauj lwm nrog Mac OS. A4Tech PK-7G - yog ib tug webcam nrog microphone rau "Skype tus" siv tau rau undemanding cov neeg siv. Nws yog zoo dua Sven IC-300 nyob rau hauv cov nqe lus ntawm compatibility nrog lub kua machines, tab sis loses ua tau txawv txawv tsim ntawm tus impossibility ntawm kho cov kev tshuaj ntsuam.

Webcam nrog microphone rau computer ntse heev ntsej muag Cam 1000X

Qhov no unit - ib tug ntau kim, tab sis zoo dua zoo, muab piv nrog rau yav tas los ob tug. Main lub koob yees duab ace - odnomegapikselny CMOS-sensor nrog video zaus ntawm 30 ntas / s thiab ib tug daws teeb meem ntawm 1280 los ntawm 720 pixels. Nws muab ib tug siv ntawm cov 3x Zoom thiab coj cov duab (nrog coj kev daws teeb meem - 1 M).

Yog muab ua lub koob yees duab ntawm qhov screen, thiab nyob rau hauv tiaj, muaj ib tug pob khawm tig nyob rau hauv cov yam kev taw qhia. Nyob rau hauv pem hauv ntej vaj huam sib luag ntawm cov compact lub cev nrog ib tug uas tsis yog-tsis tseem ceeb txawv yog lub hom phiaj thiab lub nplhaib ua kom pom tseeb, tiam sis tsis muab nws pib-kom pom tseeb. Ua-nyob rau hauv microphone pleasing suab zoo thaum sib txuas lus nyob rau hauv Internet. Cov qauv no yog ib tug webcam nrog microphone haum active neeg siv "ntawm Skype" rau kev khiav hauj lwm lub qhov rais, Mac OS thiab Linux kev khiav hauj lwm systems.

Microsoft lub neej Cam Studio

Raws li ib tug thawj coj ntawm cov vebok Microsoft hom, tus ntaus ntawv muaj ib tug sensor daws teeb meem yog 1920 los ntawm 1080 pixels, tso cai rau tag nrho HD-duab thiab ntes high-theem HD-video nrog bold, crisp duab. Dav-angle lens qauv yog tau coj nyob rau hauv tus ncej thaum uas tig mus rau ob peb cov neeg thiab tej khoom siv. Los ntawm lub koob yees duab glare tiv thaiv ntsia rau nws "ntxoov ntxoo."

Ntawm cov shortcomings yuav qhia tau cov txwv muaj peev xwm ntawm cov software kom tiav cov lus tshawb fawb. Lo lus nug txhob xauv lub capture Full HD-video yog solved tsuas yuav ib tug coj mus muag pob. Nyob rau hauv tas li ntawd, es maj mam thiab meej meej txhais autofocus.

Lub neej Cam Studio «hnav khaub ncaws» nyob rau hauv ib tug hlau casing securely mounted rau cov saib ntawm roj hmab taw thiab Rotatable 360 degrees.

Ib yam li lwm webcam nrog microphone, cov qauv no muaj zoo heev suab zoo. Vim nws cov high rhiab heev, kev sib txuas lus yog ua txawm nyob rau hauv ib tug deb ntawm ob peb meters los ntawm lub ntaus ntawv. Lub koob yees duab ua hauj lwm tsuas yog nyob rau lub qhov rais.

Microsoft lub neej Cam Studio - ib tug kawm ntawv kev txiav txim siab rau kev sib txuas lus nrog tsev neeg, cov phooj ywg thiab npoj yaig. Txawm li cas los, rau high-quality hnov thiab pom tau qhov sib cov yam ntxwv yuav tau them tus coj npaum li cas.

Logitech HD Prowebcam C920

Qhov no flagship qauv ntawm lub Swiss hom hides ib tug nruj tsim sophisticated nta uas yuav los siav txawm lub feem ntau xav tau cov neeg siv.

Ntsiab Nta:

• tsim matrix tshem tawm tag nrho HD-video (nrog AVC H.264 compression standard muaj nuj nqi mus tso saib ib tug ntshiab duab nyob rau hauv lub sij hawm;

• kev noj cov duab nrog ib tug stunning tso (15 M);

• siv Logitech Dej Crystal technology, uas optimizes cov zaub ntawm video thiab adjusts lub color- thiab suab kis tau tus mob ntawm video tooj hu mus;
• dvadtsatishagovaya autofocus system kom zoo heev duab clarity thaum teev nyob rau hauv lub deb deb thiab macro hom;
• proportionate insert thaum suab nrov cancelling tso suab microphone. Logitech webcam yuav muab high-zoo suab, txawm yog hais tias tus kev sib txuas lus yuav siv sij hawm qhov chaw nyob rau hauv ib tug nrov ib puag ncig rau kev sib tham.

xaus

Raws li yuav pom, nyob rau lub webcams lag luam tswj kav ntau yam rau txhua tus saj thiab nyiaj txiag. Suffice nws los txiav txim rau ib tug set ntawm kev kawm nta thiab tus nqi uas koj nyob nraum kam them rau nws, thiab koj yuav tau ntawm tes ntaus ntawv uas yuav coj kev xyiv fab ntawm nyob nrog cov neeg uas nyob deb deb.