Yog tsis muaj daim npav suab, khoos phis tawm yuav tsis ua suab. Yog li no, daim npav suab yog qhov tseem ceeb ntawm koj lub computer yog tias koj siv koj lub PC rau kev ua si, saib mauv vim thiab mloog nkauj.
Daim npav suab yog qhov tseem ceeb ntawm cov khoos phis tawj ntiag tug thiab laptops. Khoos phis tawj motherboard tuaj nrog kev sib xyaw (tseem hu ua ntxiv los yog onboard) cov npav suab thiab ntsaws-pob daim npav uas tso cai rau ua suab kom zoo dua Thiab lub khoos phis tawm yeej tsim nyog nrog lub suab nrov on-board. Tsis tas li, koj tuaj yeem txuas cov cuab yeej sab nraud rau kev ua thiab ntaus suab mus rau PCs thiab laptops.
Cov ntawv teev suab muaj qhov sib txawv tsis yog hom kev sib txuas rau lub PC xwb, tab sis kuj muaj cov yam ntxwv kev: cov lej muaj peev xwm ntawm digital-to-analog converter (DAC), cov naj npawb ntawm cov kem, cov paib ntsuas suab nrov, qib suab nrov, tus naj npawb ntawm cov khoom siv digital, lub xub ntiag ntawm lub suab txuas rau lub pob ntseg sib txuas, thiab lwm yam.
Tus naj npawb ntawm cov txuas nruab nrab yog cov suab zoo uas cuam tshuam rau lub suab zoo ib puag ncig. Muaj cov suab nrov ntawm cov hauv qab no: 2, 2.1, 4, 4.1, 5.1, 6.1, 7.1. Tom qab lub teev los txog ntawm chav tsev, uas txhais tau hais tias ib qho channel tau npaj rau txuas cov lus sib txuas lus tsawg kawg (subwoofer). Tus lej nyob rau sab pem hauv ntej ntawm dot qhia txog tus naj npawb ntawm kab ntawv tas li. Cov neeg hais lus ntau dua koj tau txuas, qhov ntau cov suab nrov yuav yog. Piv txwv, cov suab "2" txhais tau hais tias tsis muaj qhov txuas rau lub subwoofer, thiab tsuas yog ob tus hais lus txuas tau.
Cov ntawv teev lus sab hauv
Cov ntawv teev lus sab hauv yog cais raws li kev sib xyaw ua ke thiab nruab rau hauv PCI lossis PCI Express connectors ntawm motherboard. Txawm li cas los xij, lub suab sib xyaw ua ke tsis txawv hauv qhov ua tau zoo ntawm lub suab, txij li qhov pheej teb ntawm cov suab npe ua nrog cuam tshuam los ntawm hluav taws xob cuam tshuam, uas qhov tshwm sim dhau los ntawm kev ua haujlwm ntawm lwm lub ntsiab ntawm lub koos pij tawj.
Kev cuam tshuam los cuam tshuam lub suab teeb liab, uas ua rau nias, tawg thiab his. Qhov no pom meej meej thaum mloog cov nkauj los ntawm lub mloog pob ntseg. Yog li no, cov nkauj nyiam siv paj nruag uas xav tau ntawm lub suab zoo tau qhia kom tsis txhob siv cov suab sib txuas ua ke.
Cov ntawv teev lus sab nraud
Daim npav sab nraud yog txuas nrog ntawm USB lossis FireWire connectors. Feem ntau lawv siv rau cov khoos phis tawm thiab netbook. Txij li thaum lub peev xwm ntawm cov ntawv teev lus ua nyob rau hauv cov koos pij tawj yooj yim feem ntau txwv.
Tsis tas li daim npav sab nraud tuaj yeem siv khoos phis tawm ntawm tus kheej. Lawv yooj yim thaum tsis muaj PCI dawb lossis PCI Express slots hauv computer motherboard.
