Sab nraud TV tuners: hauj lwm, lub hom phiaj, zoo thiab tsis zoo ntawm tus dais

Sab nraud TV tuners yog console mus rau ib tug tus kheej lub computer uas muab kev txais tos nrog nrog los yog sab nraud kav hlau txais xov (los yog los ntawm ib tug satellite los yog cable TV) TV raws.

Hom TV tuners

Xws li yog muab faib ua peb hom. Tus thawj hom - yog tus nrog cov ntaus ntawv. Lawv yog ib tug ntaus ntawv uas muab tso rau hauv lub slot ntawm lub motherboard ntawm ib tug tus kheej lub computer. TV qhia tau hais tias yuav tau saib tsuas yog thaum lub PC yog muab rau. Nyob rau hauv tas li ntawd, kom cov lag luam ntawm lub ntaus ntawv software rau nruab thiab tshwj xeeb software. Qhov thib ob hom - qhov no sab nraud TV tuner. Kev cob cog rua lub computer ntawm USB-chaw nres nkoj. Sab nraud TV tuners yog feem ntau siv tau nrog rau laptops. Yuav kom paub meej efficiency, raws li zoo raws li nrog kos pab kiag li lawm, thiab software rau nruab tshwj xeeb software. Nws ua hauj lwm tsuas yog thaum lub computer yog rau. Qhov thib peb hom - nws yog kev kho vajtse lwm TV tuners tsis USB. Lawv txuas "nyob rau hauv cov kis" ntawm lub monitor thiab graphics card ntawm ib tug tus kheej lub computer. Xws li yuav ua tsis muaj ib tug PC. Xav kom cov yuav tsum tau ntaus ntawv kev ua tau zoo hais lus thiab saib xyuas.

Zoo thiab tsis zoo ntawm cov sab nraud pab kiag li lawm

Ib sab nraud cov TV tuner hais txog qhov nruab nrab nqi qeb. Raws li cov functionality ntawm cov pab kiag li lawm zoo li domestic receivers. Television teeb liab txais tos zoo yog tsis yeej ib txwm zoo. Yuav "hangs" thaum koj txuas mus rau ib tug computer ntawm USB-chaw nres nkoj version 1.1. Muaj cov kev ua rau tau txais FM-xov tooj cua. Yuav sau cov kev pab cuam ntawm ib lub teeb lub sij hawm los yog nyob rau hais kom ua. Nyob rau hauv tas li ntawd, cov pab kiag li lawm yuav siv tau raws li ib tug yees duab capture card. Qhov zoo ntawm tus dais nyob rau hauv saib xyuas yog lub fact tias nws yog kev cob cog rua tsis muaj disassembling lub computer system unit. Siv nws nyob rau hauv nrog ib tug portable PC yog tsis yooj yim, vim hais tias tus ntaus ntawv yuav siv sij hawm mus dhau ntau qhov chaw. Nyob rau hauv cov ntaub ntawv no, nws yog ib qhov zoo tshaj plaws los yuav ib tug tshwj xeeb sab nraud TV tuner rau ib tug laptop PCMCIA Series.

Kho vajtse lwm TV tuners

Xws li xa mus rau pab kiag li lawm ntawm lub siab dua tus nqi qeb. Lawv yuav tsum tau siv nrog rau tej saib, seb lub raj los yog lub TFT, thiab muab mus rau hauv ib tug tag nrho-fledged TV ywj siab ntawm PC. Cov duab zoo ntawm xws li yog qhov zoo tshaj plaws. TV saib yog nqa tawm tsis muaj tig rau hauv lub computer, thiab thaum twg lub PC khiav khiav, koj yuav siv tau lub "Daim duab nyob rau hauv Daim duab" hom, uas yog, mus saib TV thiab ua hauj lwm nyob rau hauv koj lub PC. Nyob rau hauv tas li ntawd, cov kev kho vajtse lwm tuners yuav programmed hloov rau hauv thiab tawm ntawm ib tug predetermined lub sij hawm. Qhov tsis zoo ntawm tus dais koom impossibility ntawm cov ntaubntawv povthawj siv tawm transmissions. Thiab tsis nyob rau hauv tag nrho cov qauv txawm muaj video tso zis uas yuav tsum tau kev cob cog rua lub computer. Yeej muaj tseeb, muaj cov qauv ntawm cov kho vajtse tuners uas txhawb video capture muaj nuj nqi tom lub teeb liab kis tau tus mob ntawm USB-chaw nres nkoj nyob rau hauv MPEG4 hom ntawv, tab sis cov nqi ntawm xws li yog siab dhau heev lawm.

Thiab thaum kawg ...

Muaj ib co qauv ntawm cov TV tuners muaj peev xwm tau txais satellite TV. Txawm li cas los, thaum yuav xws khoom yuav tsum tsis txhob yuav tsis nco qab tias nws ua hauj lwm yog yuav tsum tau nyob yam tsawg lwm thiab ib tug satellite phaj.