Kusimbisa ruzha hakusi kungoita kuti ruzha ruwedzere - ndezvekutora, kugadzirisa, uye kuburitsa ruzha rwakajeka, kuenzanisa, uye nehungwaru munzvimbo dzakaoma kunzwisisa. Munzvimbo dzinobva kuhoro dzemakonzati nenhandare kusvika kunhandare dzemitambo uye makampasi akangwara, masisitimu eunyanzvi ekusimbisa ruzha anovimbisa kuti izwi rega rega, chiratidzo kana rwiyo rwemimhanzi runonzwika sezvakarongedzerwa, angave ari mukurukuri mukuru munzvimbo yemusangano kana mutsinhiri munhandare yemitambo.
Pakati payo, inyanzvi yekusimbisa ruzha system inounganidza ruzha kubva kuzvinyorwa zvakaita semakrofoni, musanganiswa uye masaini masaini kuburikidza nepamusoro odhiyo yemagetsi, uye yobva yaaendesa kuburikidza neakanyatsosarudzwa magudzanzwi kuti avhare zvakaenzana nzvimbo yekuteerera.
Kunzwisisa Professional Sound Reinforcement Basics
Chii Chinoita Ruzha "Professional"?
Ruzha runosanganisira kuwanda, ruzha, uye timbre - izvo zvinosarudza zvatinonzwa uye nekududzira kwatinoita munzvimbo. Professional masisitimu anoongorora:
● Sound Pressure Level (SPL)- kuti ruzha uye kure kure kunofamba sei pasina kukanganisa.
● Sensitivity- mutauri anoshandura simba kuita ruzha zvine hungwaru.
● Frequency Response- huwandu hwematoni akadhirowa nemazvo kubva pamabhesi akaderera kusvika pakakwirira treble.
● Signal-ku-Noise Ratio- mareshiyo epamusoro zvinoreva kuchenesesa, kubuda kwakajeka kusinganyanyi kuridza muridzo kana kukanganisa.
Mamikisi, maamplifiers, maikorofoni, uye vatauri vanoshanda pamwe chete kuchengetedza zviyero izvi kuitira kuti vateereri vanzwe ruzha rwezvakasikwa, zvisinei nenzvimbo inonzwika kana ruzha rwekumashure.
VNETPA - Professional IP-Inobva Kunzwika Kwezvido Zvemazuva Ano
Yakatangwa muna 2013,Iyo kambani Xiamen Vnetpa Technology Co., Ltdrave mupi akavimbika weakangwara IP odhiyo mhinduroyakagadzirirwa kutaurirwa neruzhinji, kupeja uye kutaurirana kwakabatana pasi rose.
Kusiyana nechinyakare analog PA masisitimu, zvigadzirwa zveVNETPA zvinombundiranetwork-centric technologiesseSIP (Session Initiation Protocol) uye zviyero zveVoIP, zvichigonesa kubatanidzwa kusina musono nemaseva emazuva ano eSIP, masisitimu eVoIP PBX, uye network dzemabhizinesi.
Key VNETPA Zvigadzirwa Zvikamu
Heino mufananidzo weVNETPA's musimboti wechigadzirwa mutsara, iyo mepu yakananga kune nyanzvi yekusimbisa inzwi zvinodiwa:
● IP Column Vatauri- Yakagadzirirwa horo, makorido uye nzvimbo dzekunze. Izvi zvinopa zvakajeka vertical sound dispersion ine sarudzo senge 20 W column vatauri uye 60 W ekunze makoramu modhi, yakanakira kuvharika kwenzvimbo.
● SIP Nyanga Vatauri-Inoshanda kune maindasitiri ekunze paging, ziviso, uye zviziviso zvekukurumidzira zvine yakakwira SPL maitiro.
● VoIP Ceiling uye Wall Speakers-Akabatana asi ane simba mayuniti anokodzera munzvimbo dzedzidzo, dzekutengesa, kana dzeveruzhinji. Inopihwa simba pamusoro peEthernet (PoE) ivo vanoderedza kuoma kwecabling uku vachiona SIP network inoenderana.
● SIP Peji Adapter &IP Amplifiers-Aya anoita semabhiriji pakati peanalog odhiyo masosi uye network masisitimu, achiunza midziyo yenhaka muIP ecosystem.
● PA Servers & Controllers-Nzvimbo dzepakati dzinosunganidza pamwe chete dzakaparadzirwa maodhiyo ekupedzisira, maneja nzvimbo, uye kudzora kutepfenyura mantiki mumakampasi kana zvivakwa zvebhizinesi.
Nekushandisa SIP nenetiweki mwero, zvigadzirwa zveVNETPA zvinoita kuti kugadzikwa kuve kwakajeka, kuchinjika, uye kugonekeka kana zvichienzaniswa neakasimba-matambo ewaya. Mhinduro dzavo dzakakwana kumafekitari, zvikoro, mapaki, mahotera, uye nzvimbo dzakangwara dzeveruzhinji.
Imagining a Chaiyo-World Deployment
Fungidzira smart campus uko:
● Vatauri vepadenga vanoparadzira zviziviso zvehurukuro uye kutepfenyura kwechimbichimbi.
● Vatauri veColumn vanovhara nzvimbo dzemitambo uye nzira dzekunze dzekufamba.
● Vatauri venyanga vanoendesa mameseji akajeka munzvimbo dzine ruzha dzeindasitiri.
Mudziyo wega wega unobatana nenetiweki yemuno uchishandisa maSIP maprotocol, zvichireva kuti odhiyo inogona kubatwa nechepakati, kukosheswa, uye kunyange kusanganiswa nemavhidhiyo maintercom kana masisitimu ekuchengetedza - zvese uku uchikwenenzvera kuvharika nekunzwisisa.
Nei Mazuva Ano Kusimbisa Inzwi Kunokosha
Professional odhiyo masisitimu anobatsira kuchengetedza, kugadzira, uye ambience:
● Kujekamunzvimbo huru dzinodzivisa zviziviso zvisipo munhandare nomuhoro.
● Accessibilitymuzvikoro zvinoita kuti mudzidzi wese anzwe mudzidzisi.
● Emergency public addressinopa chenjedzo dzakabatana munzvimbo dzese, kuwedzera kuchengeteka.
● Performance qualityzvinoreva mimhanzi uye zviitiko zvetsika zvinonzwika semagadzirirwo.
Ne IP-netiweki mhinduro kubva kuVNETPA, zvikwanisiro izvi zvinokura kubva pazvirongwa zviri nyore zvekutengesa kuenda kune zvebhizinesi-kumisikidzwa kwemagiredhi - zvese uchichengeta masisitimu achichinjika kuitira kuwedzera mune ramangwana.
Mhedziso
Nyanzvi inosimbisa mabhiriji tekinoroji, macoustics, uye ruzivo rwemushandisi - uye IP yanhasi-masisitimu anoenderana neanobva kuVNETPA anoita kuti izvi zvive nehungwaru, kuchinjika, uye network-yakagadzirira kupfuura kare. Nekubatanidza misimboti yeindasitiri acoustic neSIP-inoenderana hardware, masisitimu eruzha echizvino-zvino anovimbisa kuti meseji yese, chinyorwa, uye chenjedzo zvinosvika kune vateereri zvakajeka uye nekuvimbika.
Kana uri kuronga purojekiti yekusimudzira zvine ruzha -ingave yedzidzo, nzvimbo dzeveruzhinji, kana nharaunda dzemaindasitiri{1}} kutora network-yakagadzirira PA neSIP audio tekinoroji zvichauya{{3}uchapupu hwekudyara kwako uye kusimudzira ochiitiko chekuteerera chaiko.