Intshayelelo
Izithethi zephondo ziphakathi kwezona zisombululo zesandisi-lizwi ezisetyenziswa kakhulu kwiinkqubo zoluntu (PA) namhlanje. Ngokungafaniyo nezithethi zebhokisi eziqhelekileyo, uphondo{1}}luyilo olulayishiweyo luyila kwaye luqondise amandla eacoustic ngokufanelekileyo, okonyusa ukuqina kwesandi kunye nokucaca nakwindawo ezinengxolo okanye ezivulekileyo. Ukukwazi kwabo ukuhambisa intetho{3}}emide yoluhlu kunye nemiyalezo yesilumkiso ibenza babaluleke kakhulu kwimigangatho yasefektri, kwiikhampasi, kwiindawo zothutho, kunye neenkqubo zokhuseleko loluntu.
Yintoni eyenza ukuba izithethi zephondo zikhetheke?
Olona phawu luphambili lwesithethi sesigodlo yindlela-emilisekileyo ye-acoustic edibanisa umqhubi (usoloko engumqhubi woxinzelelo) nomoya wangaphandle. Le geometry iphucula ugqithiso lwamandla, ikhokelele kwisandi esingxolayo kunye nolawulo olungcono lomkhomba-ndlela ngamandla anganeno esikhulisi sesandisi kunesithethi esiqhelekileyo esithe ngqo{2}}.
Oku kusebenza kakuhle kunye nokuthe ngqo kuthetha ukuba izibhengezo zelizwi, izilumkiso, kunye nezilumkiso zinokuviwa ngokucacileyo kumakhulu eemitha - ezifanelekileyo kwiindawo ezinkulu okanye ezinomngeni.
Apho izithethi zophondoIndawo yokusetyenziswa
Izikolo kunye neeKhampasi
Iimpondo zangaphandle zifakwe ngokubanzi malunga namabala okudlala, amabala ezemidlalo, kunye neeperimitha zekhampasi ukuqinisekisa ukuba abafundi bayaziva iintsimbi zeklasi, imiyalelo yokhuseleko, kunye nezibhengezo zeminyhadala. Inqanaba labo loxinzelelo lwesandi oluphezulu ligubungela iindawo ezibanzi ngokuthe rhoqo, okubalulekileyo ngexesha likaxakeka.
Amaziko oShishino
Iifektri zihlala zinengxolo ephezulu evela koomatshini kunye nezixhobo. Izithethi zephondo zingena kulomgangatho wengxolo ukuze utshintsho lweshifti, izibhengezo zokhuseleko, okanye iindlela zokuphuma zifikelele kuwo wonke umsebenzi.
Iindawo zoThutho
Kwiindawo ezifana namaqonga kaloliwe-womoya avulekileyo, izikhululo zebhasi, kunye neendawo zokupaka, izithethi zexilongo ziqinisekisa ukufika/izibhengezo ezicacileyo zokunduluka kunye nolawulo lwabantu abaninzi olunqanda izithuthi kunye nengxolo yomoya.
Unxunguphalo kunye neSixeko{0}}Izilumkiso eziBanzi
Iinkqubo ezinkulu -zephondo lwe-PA zibekwe kuthungelwano lwesilumkiso sesixeko ukusasaza izilumkiso zentlekele okanye imiyalezo yokhuselo loluntu. Uqikelelo lwabo oluluqilima luqinisekisa ukuba ulwazi olubalulekileyo luhamba kude kwaye luhlala luqondakala.
I-VNETPA Horn Speakers: Izixhobo ezithembekileyo ze-Smart PA Systems
I-VNETPA igxile kwiimveliso zonxibelelwano ze-IP kunye ne-PA, kubandakanywa nezithethi zephondo ezifanelekileyo zombini i-analog kunye nofakelo oluxhunyiwe. Kwiphepha labo lemveliso, baqaqambisa i-SIP kunye ne-PoE{1}}imodeli ezihambelanayo zesithethi sephondo ezisa ukufakela lula kunye nolawulo lwangoku kwizixhobo ze-PA zesintu.
Iimpawu eziqhelekileyo ze-VNETPA Horn Speaker
● Iinketho ze-IP Horn kwi-15W kunye ne-30W amandla okulinganisa - iiyunithi ezihlangeneyo kodwa eziphezulu.
● Inkxaso ye-PoE (Power over Ethernet), eyenza lula i-cabling ngokudibanisa amandla kunye nenethiwekhi ngentambo enye.
● Ukuhambelana kwe-SIP, ukwenza ezi mpondo zilungele iinkqubo ze-VoIP zokupakisha kunye nee-intercoms zenethiwekhi.
● Inkonzo yesiko ekhoyo - I-VNETPA ixhasa i-OEM/ODM kwiiprojekthi ezilungiselelweyo.
Le mifuziselo idla ngokusetyenziswa kuthungelwano lwekhampasi ekrelekrele, izakhiwo zeofisi, kunye neenkqubo zokhuseleko ezidityanisiweyo apho ulawulo lwangoku lwedijithali luphucula imisebenzi yesiqhelo yeedilesi zoluntu-.
Ukukhetha iSithethi sephondo esiLungileyo
Xa ukhetha isithethi sophondo kwiprojekthi yakho, qwalasela:
● Imveliso yamandla (watts) - iiwatts ezongezelelekileyo zithetha isandi esingxolayo kunye noluhlu olunokubakho.
● Ukuxhathisa imozulu - imifuziselo enemilinganiselo ye-IP ephezulu (umzekelo, IP65/IP66) ingcono kwiimeko zangaphandle.
● Iinketho zoqhagamshelo - ianalog vs. IP/PoE/SIP, kuxhomekeke ekubeni usebenzisa izikhulisa-zwi okanye iisistim zothungelwano zanamhlanje.
● Ukunyuka ukuguquguquka - ukufakela lula kwiipali, iindonga, okanye iisilingi kunceda ukulungelelanisa isithethi kwindawo yakho ethile.
Iingcamango Zokugqibela
Izithethi zephondo zihlala zibuchwephesha obusisiseko kwidilesi yoluntu kunye nedilesi yoluntu yokhuseleko ngenxa yokusebenza kakuhle, ukucaca, kunye nokuqina. Ukusuka ezikolweni nakwiifektri ukuya kwiindawo zezothutho kunye neenkqubo zesilumkiso zesixeko ezihlakaniphile, ziqinisekisa ukuba imiyalezo ihanjiswa ngokuchanekileyo kwimigama apho izithethi eziqhelekileyo zisokola.
Ngokudibanisa imigaqo yesithethi sephondo eqinisekisiweyo kunye neempawu zanamhlanje ezifana ne-PoE kunye ne-SIP kwiinkampani ezifana ne-VNETPA, ufumana iisistim ezinamandla zombini kwaye kulula ukuzihlanganisa kwindawo edibeneyo yanamhlanje.