Kodi TV pabalaza ikufunikirabe? M'nthawi yapaintaneti, ngakhale makolo ayamba kugona pasofa ndikuwonera makanema komanso nkhani pama foni awo, ndipo TV yakhala ikutsekedwa kwanthawi yayitali. Chipinda chochezera sichingakhalenso chochita. Ndikofunikira kuti Joule awonerere makanema osiyanasiyana ndikuyamikira otchingira ku America. Makamaka m'mizinda ikuluikulu yomwe ili ndi malo ambiri komanso ndalama zochulukirapo, malo ochitira zoyimira payokha sangagulidwe, chifukwa chake malo ochitira zipinda zazikulu amakhala otheka.

Makina ambiri owonera-mawu amakonda kunyalanyaza zinthu zina zomwe samasamala nazo, monga momwe mizere imayendera, zomwe zimafunikira kutsekera mawu, ndipo chofunikira kwambiri ndikulola kuti nyenyezi zikwere. Mabanja ena amakonda maimondo ena owala chifukwa cha mawonekedwe abwino, omwe ndi owoneka bwino, koma zojambulazo zimapangidwa ndi zinthu zosiyanasiyana. Lero, ndikuuzani momwe mungapewere izi.

Makina omvera

1. Zoletsa kwambiri pamizere ndichisokonezo. Machitidwe amawu ndi osiyana ndi zingwe zapakhomo. Nthawi zambiri, zingwe zapakhomo sizingatayike. Koma ngati mutayendetsa chingwe chomvera ndi chingwe cha banja limodzi, vuto ndikutentha nokha. Mutha kusintha njira. Tiyenera kudziwa. Mphamvu yamagetsi yamagetsi ndi yayikulu, ndipo chovala chamagetsi chomwe chimagwiritsidwa ntchito kunyumba chimakhala chaching'ono. Mukakhala limodzi, mosakayikira zimayambitsa lawi laling'ono, kapena mzere wonse udulidwa. Iyi ndiye mfundo, aliyense ayenera kukumbukira!

2. Zipangizo zotchingira zomveka, zomwe zimalembedwa kwambiri ndizopanda kutulutsa mawu ndi zida wamba zotsekera mawu. Zipangizo za Glycoside monga ubweya wagalasi, ubweya wamagalasi zimatha kutulutsa mawu, ndipo sizowononga chilengedwe. Ndi chinthu chachikaso. Mtundu wa kutchinjiriza kwa mawu ndi oyera. Zoteteza zachilengedwe zina, makamaka izi ndizoyenera pamawonedwe owonera, KTV, maofesi, mahotela, tsopano tikulankhula, anthu ambiri amakonda izi, amatchedwanso fiber thonje yolanda mawu, kutchingira mawu,

Makhalidwe a kutsekemera kwa mawu kuchimbudzi amveka: Thonje wotsekemera wamakina amapangidwa ndi mulingo wa 2MM wandiweyani wotsika kwambiri wofewetsa mawu womwe umamvekanso komanso thonje lakuda lakuthwa kwamphamvu. Chitoliro phokoso kutchinjiriza chuma utenga kapangidwe njira mayamwidwe mkati ndi kudzipatula kunja. Zomwe zimalowetsa mkatikati zimatha kudyetsa phokoso pakati pakhoma lazitsulo ndi zoteteza mawu, komanso zimathandizira kuteteza kutentha ndi kuzizira. Zinthu zakunja zotsekera mawu zimatha kusiyanitsa phokoso locheperako lomwe limapangidwa ndimadzi othamanga, ndipo kutsekemera kwamtundu umodzi wosanjikiza kwa mawu kumatha kufikira 40 dB. Makamaka m'chipinda chaching'ono, phokoso lamphamvu limafooketsa mamvekedwe anyimbo, ndipo phokoso limakhala louma komanso lowongoka, mofanana ndikumverera kwa mahedifoni kapena oyang'anira oyankhula.

Ngakhale ndizoyipa kwenikweni, koma nthawi zambiri zimafunikirabe kuzimitsidwa ndikumveka. Kutsekera mawu sikuti kungopewa kusokoneza anthu, komanso kupeza malo omvera osasokonezedwa ndi phokoso.

M'zipinda zina zapansi, pali mapaipi azinyalala pamwamba pake, ndipo phokoso lamadzi othamanga liziwononga phokoso. Kuphatikiza apo, kutchinjiriza kwa mawu kuyenera kuganiziridwa pomwe chipinda chapansi chapamwamba chimakhala. Poyankha izi, ndikofunikira kukulunga mapaipi ndi zida zomvekera ndikudzilekanitsa mawu pakati pa pansi ndi denga lopanda mawu.

Nthawi zambiri, chipinda chapansi sichimangokhala chipinda chowonera, koma zipinda zina zilinso ndi zipinda zosangalatsa, situdiyo ndi zipinda zina, zomwe zimasokoneza oyandikana nawo. Ngakhale banja lanu silidzadandaula, muyenera kulingalira zosintha khomo lopanda mawu.

Makina omvera