Okwanjula
Mu bifo eby’obusuubuzi n’eby’olukale nga ebisulo, ofiisi, kafeero, oba ekkubo, emizindaalo egy’oku bbugwe-gy’okulonda-okulonda ennyimba ez’emabega, okulangirira mu lujjudde, okuwandiika ku mpapula, n’ebirala. Okuteekebwa kwazo mu ngeri ennyangu n’engeri gye zibikka mu ngeri ey’enjawulo bizifuula ennungi ennyo awali okuteekebwa ku siringi nga tekusoboka oba nga tekwegomba.
Naye eddoboozi eddungi si kugula mizindaalo gyokka n’okugiteeka mu ngeri ey’ekifuulannenge. Okuteekateeka okulowoozebwako - okuva ku kubala ebitundu ebibikka okutuuka ku kulonda ebikozesebwa ebituufu - kukakasa omutindo gw’amaloboozi ogw’enjawulo mu kifo kyonna. Wansi, tugatta ebirowoozo by’okuteekateeka amaloboozi eby’omugaso n’ebintu ebituufu okuva mu VNETPA, omukozi eyesigika ow’emizindaalo gya PA egyateekebwa ku bbugwe-.
Kiki Ekikwata ku Kubikka kw’Aboogezi?
Nga tonnaba kussaako, kiyamba okutegeera ebintu ebitonotono ebikulu:
1. Obugulumivu bw’okussaako
Ebanga eryesimbye okuva ku muzindaalo okutuuka ku muwuliriza likwata ku bbanga eddoboozi lye lisaasaana. Mount waggulu nnyo era audio energy esobola okusubwa key listening zones; wansi nnyo era okubikka kukendeera.
2. Amaanyi n’Okuwuliziganya
● Amaanyi agagereddwa (W) gakwata ku ngeri enkola gy’esobola okugendamu eddoboozi ery’omwanguka, ekikwata ku bbanga eddoboozi eritangaavu lye litambula.
● Sensitivity (dB/W/m) ekutegeeza engeri emizindaalo gye gikyusaamu obulungi amaanyi okufuuka eddoboozi. Obuwulize obw’oku ntikko butera okutegeeza okutuuka obulungi.
3. Enkoona y’okubikka
Okusaasaana kw’amaloboozi kw’emizindaalo mu bbanga n’ery’okwesimbye kwe kusalawo obuwanvu bwa wansi yuniti emu bw’esobola okubikka. Enkoona empanvu zisaasaanya amaloboozi mu kitundu ekinene naye zisobola okukendeeza ku maanyi; enkoona enfunda zikola ekintu ekikontana n’ekyo.
Ensonga zino zikulu ng’obalirira emizindaalo gy’ogenda okwetaaga n’ewala gye girina okuba nga gyawukana. Okugeza, bayinginiya b’amaloboozi batera okukola dizayini y’emizindaalo egy’okumpi ebitundu ebibikka ne bikwatagana ebitundu nga 10–15% okwewala ebitundu ebifu eby’amaloboozi.
Okubalirira Ebibikka: Ekyokulabirako Ekyangu
Teebereza akazindaalo akassiddwa ku buwanvu bwa mmita 2.5 nga kaliko:
• Okubikka kwa diguli 90 mu bbanga
• Obuwulize bwa 91 dB
• Amaanyi ga 6 W
• SPL egenderere (omutendera gw’okuwuliriza): 80 dB
Nga okozesa ensengekera z’omutindo gw’amakolero, oyinza okuzuula radius esinga okukola obulungi eddoboozi kwe lisigala ku oba waggulu wa 80 dB - nga 8.7 m mu mbeera eno. Ekyo kivvuunulwa nti buli mwogezi alina obuwanvu bwa m2 nga 59.
Nga olina ekyo, osobola okutandika okuteekateeka ebanga ly'emizindaalo n'ennamba zonna awamu - oba kkubo mpanvu oba ekisenge eky'ebigendererwa bingi-.
Wall-Ebigonjoola by'emizindaalo ebiteekeddwa okuva mu VNETPA
VNETPA, esangibwa mu Xiamen, China, ekuguse mu IP-enabled audio public address ne SIP{1}}compatible wall-emizindaalo, ezisaanira enkola za network PA ez'omulembe. Layini yaabwe ey’ebintu ekwata ku bika by’emizindaalo egy’oku bbugwe egiwerako egyakoleddwa mu mbeera ez’enjawulo:
Classroom & Small Space Emizindaalo
● 15W Network Wooden Wall Mounted Speaker (NS-W015) - compact naye nga yeesigika ku birango by’ekibiina oba omuziki omugonvu ogw’emabega.
● 30W Network Wall Mounted Speaker (NS-W130) - ewagira Power-over-Ethernet (PoE) ne SIP alarm inputs. Ideal nga network control n'okuteekawo okwangu bikulu.
Emigaso emikulu egy’emizindaalo gya VNETPA egy’oku bbugwe:
● Ekoleddwa okugatta SIP ne IP mu nkola za PA ez’omulembe
● Okuwagira amakolero omutindo omukutu amaanyi n'okufuga eby'okulonda
● Clean form factor esaanira ebisulo, ofiisi, ebifo eby’amaduuka, n’ebifo ebiyingirwamu
● Okukola ebintu mu ngeri ey’enjawulo kuliwo ku byetaago bya pulojekiti ebitongole
Amagezi agasembayo ku mutindo gw'emizindaalo gya Great Wall
● Sofutiweya y'okusiiga (nga EASE oba endala) esobola okulongoosa ensengeka yo bw'oba okola enkola enzibu oba okuteekebwako okw'enkomerero-.
● Jjukira nti embeera entuufu - ebintu by'omu nnyumba, siringi, n'enkula y'ekisenge - bikosa engeri amaloboozi gye gatambulamu, kale ku-okukebera ekifo kya muwendo nnyo.
● Gatta emizindaalo gyo ne network PA hardware n’ebifuga ebikwatagana okusobola okwanguyirwa okuddukanya zone n’okukuba paging mu mbeera ey’amangu.