Sound reinforcement em i no bilong mekim krai i kamap strong moa - em i bilong kisim, prosesim, na givim krai wantaim klia, balens, na gutpela tingting long ol kompleks spes. Long ol ples olsem ol konsert hol na stediam i go inap long ol 'lecture theater' na ol 'smart campus', ol profesenel 'sound reinforcement' sistem i save mekim olgeta nek, signal o musik not i kamap stret olsem ol i laik harim, maski em i wanpela ki spika insait long wanpela konprens senta o wanpela komenteta insait long wanpela spots arena.
Long as bilong en, wanpela profesenel 'sound reinforcement system' i save bungim ol 'sound' long ol samting olsem ol maikrofon, na miksim na prosesim ol signal long rot bilong ol gutpela odio elektroniks, na bihain i save givim ol dispela signal long rot bilong ol 'loudspeaker' we ol i makim gut long karamapim gut ples bilong harim.
Andastanem ol As tingting bilong Profesenel Saon Rinfosmen
Wanem samting i mekim krai i "Profesenel"?
Saon i gat frikwensi, laudnes, na timbre - we i makim wanem samting yumi harim na hau yumi tanim insait long wanpela spes. Ol profesenel sistem i save skelim:
● Sound Pressure Level (SPL)- hau bikpela na longwe krai i save raun na i no gat senis.
● Sensitiviti- olsem wanem wanpela spika i save tanim pawa i kamap krai.
● Frekwensi Rispons- ol kain kain krai we i kamap stret long liklik beis i go long bikpela krai.
● Signal-long-Nois Resio- ol bikpela 'ratios' i min olsem autput i klin na klia wantaim liklik nois o hevi.
Ol 'mixer', 'amplifier', 'microphone', na 'speaker' i wok bung wantaim long holim ol dispela standet bai ol manmeri i ken harim krai bilong ol yet, maski wanem kain krai o nois i stap long baksait.
VNETPA - Profesenel IP-Odio bilong ol nid bilong nau
Ol i bin kirapim long 2013,Xiamen Vnetpa Technology Co., Ltdi kamap wanpela gutpela provaida bilonggutpela IP odio soluseni stret long pablik adres, pejing na yunifaid komunikesen long wol.
I no olsem ol tradisenel analog PA sistem, ol prodak bilong VNETPA i save yusimnetwok-sentrik teknolojiolsem SIP (Session Initiation Protocol) na VoIP standet, we i mekim wok bung wantaim ol nupela SIP seva, VoIP PBX sistem, na ol netwok bilong ol kampani.
Ol bikpela VNETPA Prodak Kategori
Hia em i wanpela piksa bilong ol bikpela prodak lainap bilong VNETPA, we i stret long ol profesenel nid bilong strongim krai:
● IP Kolum Spika– Ol i wokim bilong ol haus bung, ol korido, na ol ples ausait. Ol dispela i save givim klia 'vertical' saon dispersen wantaim ol opsen olsem 20 W kolum spika na 60 W ausait kolum model, gutpela long bikpela eria kavrej.
● SIP Hon Spika– Em i gutpela long ol indastrial ausait pejing, ol toksave, na ol imejensi toksave wantaim ol bikpela SPL mak.
● VoIP Siling na Wol Spika– Ol liklik tasol strongpela yunit we i fit long ol edukesen, komesal, o pablik envairomen. Ol i save yusim Ethernet (PoE) na ol i save daunim hevi bilong putim ol kebol na tu ol i save mekim SIP netwok i wok gut wantaim.
● SIP Paging Adapters &IP Amplifiers– Ol dispela i wok olsem bris namel long ol analog odio sos na ol netwok sistem, na bringim olpela ikwipmen i go insait long wanpela IP ekosistem.
● PA Seva na Kontrola– Ol 'central node' we i save pasim ol 'distributed audio endpoints', menesim ol 'zone', na bosim 'brodcast logic' long ol kempas o ol bilding bilong entaprais.
Long rot bilong adoptim SIP na netwok standet, ol VNETPA prodak i mekim instolesen i kamap isi, i ken go bikpela, na i isi long bosim gut taim yumi skelim wantaim ol strongpela -wired tradisenel sistem. Ol solusen bilong ol i gutpela long ol faktori, skul, pak, hotel, na ol smat pablik spes.
Tingim wanpela Trupela -Wol Diploimen
Tingim wanpela gutpela kempas we:
● Ol spika antap long siling i save autim ol toksave bilong ol 'lecture' na ol 'emergency brodcast'.
● Ol spika i gat ol kolum i karamapim ol ples bilong pilai na ol rot bilong wokabaut ausait.
● Ol 'horn spika' i save givim klia toksave long ol ples we i gat planti nois.
Olgeta wan wan divais i save konektim long lokol netwok yusim ol SIP protokol, mining olsem ol i ken menesim odio long senta, putim ol samting i go pas, na tu ol i ken bungim wantaim ol vidio intakom o sekyuriti sistem - olgeta taim ol i ken mekim gut 'acoustic coverage' na 'inteligibility'.
Bilong wanem ol samting bilong strongim krai bilong nau i bikpela samting
Ol profesenel odio sistem i save helpim sefti, prodaktiviti, na ambiens:
● Klialong ol bikpela ples i stopim ol toksave i no kamap long ol stediam na oditorium.
● Aksesibilitiinsait long ol klasrum i mekim na olgeta sumatin i harim tok bilong tisa.
● Imejensi pablik adresi save givim ol toksave long olgeta hap, na dispela i save strongim sefti.
● Pefomens kwalitii min olsem ol musik na kalsarel iven i save kamap olsem ol i bin disainim.
Wantaim IP-netwok solusen bilong VNETPA, ol dispela inap i go antap long ol simpol komesal setup i go long ol entaprais-greid instolesen - olgeta taim ol i holim ol sistem i stap fleksibel long bihain taim.
Konklusen
Profesenel 'sound reinforcement' i bungim teknoloji, akustik, na yusa ekspiriens - na ol IP-bes sistem bilong tude olsem ol dispela bilong VNETPA i mekim dispela i kamap moa smat, fleksibel, na netwok-redi moa long bipo. Long rot bilong bungim ol 'industry acoustic principles' wantaim ol 'modern SIP-compatible hardware', ol 'modern saund system' i save mekim olgeta toksave, not, na toksave i kamap klia na gutpela long ol manmeri.
Sapos yu plenim wanpela projek bilong strongim krai -maski em bilong edukesen, pablik spes, o indastriel envairomen- adoptim netwok-redi PA na SIP odio teknoloji bai bihain taim-pruvim invesmen bilong yu na apim oolgeta ekspiriens bilong harim tok.