Okamba akapanda kumveka monga momwe amayembekezeredwa -makamaka kung'ung'udza, kung'ung'udza, kapena phokoso losafunikira - sizimangokhudza kumveka bwino kwa mawu, zimakhudza momwe anthu amamvera pamawu onse. Kuchokera pamawu omvera kunyumba kupita kumayendedwe apagulu (PA), nkhani zaphokoso zitha kusokoneza magwiridwe antchito komanso kumveka bwino. M'nkhaniyi, tifotokozachifukwa chiyani olankhula amangolira ndi kuwomba, ndiye mwachibadwa fotokozani mmeneZida za PA za VNETPAadapangidwa kuti azipereka mawu aukhondo, odalirika-padziko lonse lapansi.
N'chifukwa Chiyani Oyankhula Amamveka Buzz?
Kulankhula kong'ung'udza kapena kung'ung'udza sikungokwiyitsa chabe - ndi chizindikiro cha chinthu chomwe chikusokoneza kaperekedwe kabwino ka mawu.
Mitundu Yodziwika Yamawu Osafunikira
Nayi mitundu ingapo yaphokoso yomwe anthu amamva nthawi zambiri:
● Kulira:Phokoso losalekeza lotsika kapena lalitali lomwe lingabwere chifukwa chosokoneza magetsi kapena kusalumikizana bwino.
● Kung'ung'udza:Kung'ung'udza kochepera-kawirikawiri, kochokera ku zovuta zoyambira kapena kusagwirizana kwa mawaya.
● Zake:Phokoso lakuthwa, lokhazikika-ngati lomwe lingabwere kuchokera ku zingwe zosatetezedwa kapena ma siginecha okulirakulira.
● Pops & Crackles:Phokoso lachangu, lodzidzimutsa lobwera chifukwa cha zolumikizira zotayira kapena zingwe zokalamba.
Kodi Phokosoli Limachititsa Chiyani?
Kumvetsetsa gwero kumathandizira kuthetsa vutoli moyenera - makamaka pakukhazikitsa kwamawu akatswiri:
Kusokoneza kwa Magetsi & Electromagnetic
Zipangizo zapafupi monga mafoni, magetsi a LED, kapena ma Wi-Ma routers amatulutsa magawo a electromagnetic omwe amatha kusokoneza ma siginecha amawu ngati zingwe sizikutetezedwa bwino.
Mavuto a Ground Loop
Zomvera zingapo zikalumikizidwa mumagetsi osiyanasiyana, loop yapansi imatha kung'ung'udza mosalekeza mosasamala kanthu za kuchuluka kwake.
Ubwino Wachingwe
Zingwe zotsika-zochepa kapena zowonongeka zilibe zotchingira zokwanira, zomwe zimapangitsa kuti zizitha kusokonezedwa ndi kumveka phokoso.
Zenizeni-Zokonza Padziko Lonse
Nazi njira zina zomwe zimathandizira kumveketsa bwino kwambiri:
● Gwiritsani ntchito-zingwe zotchinjirizidwa bwino kwambiri- izi zimalepheretsa ma siginolo akunja kulowa m'njira ya mawu.
● Lumikizani zigawo mumagetsi omwewo- izi zimachepetsa ground loop hum.
● Onetsetsani mphamvu zoyerandi zodzitetezera ku opaleshoni kapena malo otetezedwa.
● Pitirizani kukonza bwino chingwe- pewani zingwe zothina kapena zingwe zodutsa ma chingwe amagetsi.
Njira izi ndizofunikiraakatswiri PA machitidwe, pomwe mawu omveka bwino ndi ofunikira pazidziwitso, zowulutsa, kapena nyimbo zakumbuyo.
VNETPA: Mayankho a Professional Audio omwe Amachepetsa Phokoso
Tsopano popeza tamvetsetsa mtundu wa phokoso la olankhula, tiyeni tiyang'ane momweVNETPAimayankha mafunsowa kudzera m'mapangidwe anzeru ndi uinjiniya wabwino.
Za VNETPA
VNETPA ndi akatswiri opanga zida zomvera omwe amagwira ntchitoIP-kutengera maadiresi a anthu onse, okamba mawu ogwirizana ndi VoIP/SIP, ndi zonse-mu-makina amodzi a PA. Zogulitsazi zimamangidwa poganizira zamphamvu zamaukonde komanso zomvera, zomwe zimamveketsa bwino masukulu, maofesi, mafakitale, malo ochezera, ndi zina zambiri.
Zogulitsa Zomwe Zimapereka Mawu Omveka Bwino
Nawa zinthu zina zoyimilira kuchokera pamndandanda wa VNETPA - iliyonse yopangidwa kuti ipewe zovuta zamtundu wamba monga kulira:
IP Column speaker
VNETPA's column PA okamba amabwera muzinthu zophatikizika zolumikizidwa ndi netiweki. Mitundu iyi imathandizira SIP ndi PoE, kupangitsa kukhazikitsa kosavuta ndikuwonetsetsa kuti ma audio a digito ayeretsedwe popanda ma analogi akuluakulu.
Chifukwa chiyani zili zofunika:Netiweki-mawu otengera ma audio amachepetsa kutsika kwa ma sigino ndi kusokoneza poyerekeza ndi ma analogi aatali - zomwe zimachititsa kung'ung'udza kapena phokoso.
IP Horn speaker
Malo akunja ndi mafakitale nthawi zambiri amakumana ndi vuto lamagetsi ndi wailesi. VNETPA's IP horn speaker amapangidwa kuti azitha kuthana ndi zovuta kwinaku akumveketsa bwino:
● Mphamvu ya PoE pa chingwe chimodzi cha netiweki
● Kugwirizana kwa SIP kumapeto
● Zomangidwa-muzokulitsa digito
● Malo abwino osungiramo katundu, masukulu, ndi malo oimika magalimoto.
Chifukwa chiyani zili zofunika:Kutumiza kwa digito kophatikizana ndi PoE kumapewa kusokonekera kwamagetsi ndi chingwe chomvera - kumachepetsa mwayi wazovuta zomwe zimayambitsa phokoso.
IP Ceiling & Wall speaker
Kwa madera omwe kukongola ndi kufalikira kwakukulu, oyankhula padenga ndi khoma okhala ndi SIP ndi VoIP thandizo alipo:
● 8W mpaka 15W zomvetsera zomvera pa netiweki
● Thandizo la kasinthidwe kakutali ndi kasamalidwe
● Yeretsani njira zomvera za digito zimatsimikizira kuti nyimbo zakumbuyo ndi masamba zimamveka bwino komanso zokhazikika.
Chifukwa chiyani zili zofunika:Makina omvera a digito amachepetsa kutengeka kwa phokoso la chilengedwe ndi nkhani zamtundu wa chingwe, zomwe zimayambitsa kuzolowera kapena kupotoza.
Malingaliro Omaliza
Phokoso losafunikira la olankhula ndi nkhani yofala - kaya kunyumba kapena m'malo ovuta a PA. Pomvetsetsa zomwe zimayambitsa monga kusokonezedwa kwa magetsi, zovuta zoyika pansi, komanso kusapanga bwino kwa chingwe, mutha kuwongolera bwino mawu. Mayankho aukatswiri ochokera ku VNETPA - okhala ndi ma audio pa netiweki, thandizo la PoE, ndi kugwirizana kwa SIP - amapangidwa kuti achepetse vuto laphokoso ngati akupereka kusinthasintha, kudalilika, ndi kamvekedwe kabwino ka mawu.