Makina a ma adilesi a anthu onse (PA) salinso "amplifier + speaker" kukhazikitsa. Ndi zomangamanga zamakono zamakono, anIP-based PA systemakhoza kutumiza{{0}zilengezo zabwino kwambiri, zowulutsa zadzidzidzi, kukonza nthawi, ndi zone{1}}mauthenga achindunji - m'njira zosiyanasiyanaEthernet / IP zomangamanga. Izi zimabweretsa kudalirika, scalability, ndi kuwongolera mwanzeru kumadera kuchokera kumasukulu ndi mahotela kupita kumapaki osangalatsa ndi malo ogulitsa.
Chifukwa chiyani IP PA Systems Ndi Tsogolo
Machitidwe achikhalidwe a PA amadalira mawaya a analogi ndi amplifiers akuluakulu. Mosiyana, aIP PA systemamagwiritsa ntchito maukonde a digito - nthawi zambiriSIP / VoIP protocol- kukulitsa zomvera ndi kuwongolera paliponse pomwe pali kulumikizana kwa LAN kapena WAN. Izi zikutanthauza:
● Ulamuliro wapakati:ndandanda wa uthenga, paging mwadzidzidzi, ndi kasamalidwe ka zone kuchokera ku mawonekedwe amodzi.
● Ma network otheka:onjezerani kufalikira powonjezera oyankhula pa netiweki kapena ma endpoints ndi kusintha kochepa kwa ma cabling.
● Flexible topology:onjezerani ma switch omwe alipo komanso maziko a PoE pamagetsi ndi deta.
Core Components mu IP PA System
Yankho lathunthu la IP PA limaphatikizapo:
1. IP Audio Endpoints
Awa ndi magwero enieni amawu - olankhula, mahorn, kapena zokulirakulira - zolumikizidwa kudzera pa netiweki. Chigawo chilichonse chimalandira ma audio kudzera pa SIP kapena ma multicast ndipo amatha kuyendetsedwa ndi Ethernet (PoE) kuti akhazikitse mosavuta.
2. Paging Consoles & Controllers
Maikolofoni kapena malo olumikizirana ndi mapulogalamu omwe amalola ogwiritsa ntchito kuulutsa zilengezo zapompopompo kapena kuyambitsa-mauthenga ojambulidwa.
3. Seva + Mapulogalamu
Seva yapakati kapena woyang'anira amayang'anira madera, ndandanda, kufunikira kwa uthenga, ndi kuyang'anira dongosolo. Kukhazikitsa kwapamwamba kumatha kuphatikiza zoyambitsa mwadzidzidzi kapena ma alarm.
VNETPA: IP Audio Solutions za Kuyika Kwamakono
Malingaliro a kampani Xiamen VNETPA Technology Co., Ltd.imakhazikika pazigawo za ma adilesi aguluyogwirizana ndi machitidwe a SIP/VoIP. Mbiri yawo imaphatikizapo olankhula a SIP, ma amplifiers a IP, ma adapter a paging, ndi ma seva a PA opangidwa kuti aphatikizidwe bwino ndi zomangamanga za IT zomwe zilipo.
Zowonetsedwa ndi VNETPA Products ndi Parameters
M'munsimu muli zitsanzo za malonda a VNETPA - chilichonse chopangidwa kuti chizigwira ntchito ngati gawo la netiweki ya PA chilengedwe.
IP Column speaker
Zoyenera kukhala m'makonde, m'maholo, kapena panja, magawo awa-amakulolani kuti mumve zambiri komanso mawu amphamvu. Models monga20W IPColumn PA Speaker(NS-L020)thandizirani kuwongolera kwa SIP pakusaka pamaneti.
IP Horn speaker
Malo akunja amafuna mayankho okhwima; SIP-olankhula horn (monga,NS-H015) perekani mawu omveka bwino m'malo otseguka komanso malo ogulitsa mafakitale. Kugwirizana kwawo kwa SIP kumatsimikizira kuphatikiza kosavuta ndi ma seva a VoIP ndikutseka m'malo ogawa ma audio.
SIP Paging Adapter& IP Maikolofoni
Zogulitsa ngatiNS-T21 SIP Paging Adapterkulumikiza maikolofoni achikhalidwe ndi maukonde a IP, pomweMaikolofoni a IP (NS-M20 mndandanda)thandizirani zolengeza zaposachedwa, ma multicast paging, ndi adilesi yapagulu ya RTP.
IP Amplifiers & PA Seva
VNETPA imaperekanso ma amplifiers a IP ndi ma seva omwe amakhala ngati msana pakukhazikitsa kwakukulu, kuwongolera kugawa kwamawu komanso kasamalidwe kapakati. Izi zimathandizira kuchulukirachulukira ndikuwonetsetsa kuwongolera kowulutsa kwachangu-kukhazikitsa zone.
Momwe VNETPA Imayenderana ndi-World IP PA Design Yeniyeni
M'mawonekedwe adongosolo:
Zoni za ogwiritsa(makalasi, makonde, malo ochezera) ali ndi zidaOyankhula a PoE IPkuchokera ku VNETPA.
Malo opangira mapepala kapena maikolofoni a IPamayikidwa pamalo abwino kuti azilengeza zamoyo.
A Central PA seva kapena wowongoleraimayang'anira madera, zofunikira, ndi ndondomeko ya mauthenga.
Zomangamanga za netiweki zimatsimikizira kuti mauthenga amafalitsidwa pa LAN/WAN mosasamala.
Zomangamanga zogawidwazi zimabweretsa kumveka bwino kwa magwiridwe antchito komanso kuwongolera kwapaintaneti popanda waya wokulirapo pamakina a analogi. Mwachitsanzo, m'malo molimba-kulumikiza sipika iliyonse kubwerera ku central amp rack,chilichonse chomaliza cha IP chimatha kulandira zomvera pa masiwichi wamba a Ethernet- kufewetsa kuika ndi kukonza mosalekeza
Gwiritsani Ntchito Milandu Imene Imapindula Kwambiri
● Malo ophunzirira- zolengeza, mabelu akalasi, zidziwitso zadzidzidzi.
● Malo okwerera mayendedwe- zosintha za ndandanda, zokhudza okwera.
● Malo ochereza alendo- mauthenga a alendo, nyimbo zakumbuyo.
● Mapaki a mafakitale- zidziwitso zachitetezo, zidziwitso zakusintha kosintha.
Mapeto
Ndi IP PA systemkuposa kukulitsa mawu- ndi malo ochezera a anthu onse. Posankha milingo{{2}motengera ma hardware ndi zinthu zina monga zochokeraVNETPA, ophatikiza ndi ogwiritsa ntchito mapeto amatha kupanga njira zosinthika, zowonongeka za PA zomwe zimakula ndi zosowa za malo awo.