Ni kumakanfɔlaw ma baara kɛ i n’a fɔ a tun bɛ fɔ cogo min na - kɛrɛnkɛrɛnnenya la ka bugun, mankan, walima mankan ɲininenw bɔ - o tɛ nɔ bila mankan cogoya dɔrɔn na, a bɛ nɔ bila mɔgɔw dusukunnataw la fɔlisen bɛɛ lajɛlen na. K’a ta so kɔnɔ lamɛnni na ka taa a bila jagokɛyɔrɔw la forobaciyɛn (PA) la, mankanko bɛ se ka nafa ni jɛya tiɲɛ. Nin barokun kɔnɔ, an bɛna o ɲɛfɔmun na kumalasela bɛ bugɔ ani ka sɔgɔsɔgɔ, o kɔfɛ, a dabɔra cogo min naVNETPA ka PA baarakɛlaw ka baarakɛminɛnwbɛ labɛn walasa ka mankan saniyalen, dannaya bɛ se ka da min kan, diɲɛ sigida lakikaw kɔnɔ.
Mun na Kumafɔlaw bɛ Buzz?
Kumafɔla min bɛ mankan walima min bɛ mankan bɔ, o tɛ dimi dɔrɔn ye - o ye fɛn dɔ taamasyɛn ye min bɛ mankan saniyalen cili bali.
Kumafɔla mankan minnu man ɲi, olu suguya minnu ka teli ka sɔrɔ
Mɔgɔw bɛ to ka mankan suguya damadɔ minnu mɛn, olu filɛ nin ye:
● Buzzing:Mankan min bɛ to senna, min ka dɔgɔn walima min ka bon, min bɛ se ka bɔ kuran tiɲɛni na walima ɲɔgɔndan juguw la.
● Humming: 1. Bamako, Mali.A steady low-frequency hum, a ka c’a la ka bɔ dugukoloko koɲɛw walima wiring bɛnbaliya la.
● Hiss (sɔgɔsɔgɔninjɛ):Mankan nɔgɔlen, min bɛ i n’a fɔ a jɔlen-, min bɛ se ka bɔ kabaliw la minnu ma lakana walima taamasiɲɛw la minnu bonyalen don kojugu.
● Pops & Crackles: Bamako, Mali.Mankan teliyalenw, minnu bɛ kɛ yɔrɔnin kelen, minnu bɛ sɔrɔ ɲɔgɔndan lafiyalenw fɛ walima kabali kɔrɔlenw fɛ.
Mun de bɛ o mankanw lase mɔgɔ ma?
A jujɔ faamuyali b’i dɛmɛ ka gɛlɛya ɲɛnabɔ ka ɲɛ - kɛrɛnkɛrɛnnenya la baarakɛlaw ka fɔlisenw sigicogo la:
Kuran & Kuranko gɛlɛya
Minɛn minnu bɛ kɛrɛfɛ i n’a fɔ telefɔniw, LED yeelenw, walima Wi-Fi routeurs bɛ kuran-magnetiki-yɔrɔw bɔ minnu bɛ se ka mankan taamasiɲɛw tiɲɛ ni kabaliw ma lakana ka ɲɛ.
Dugukolo-yɔrɔ-ko gɛlɛyaw
Ni odio yɔrɔ caman sirilen don kuran sɔrɔyɔrɔ suguya wɛrɛw la, dugukolo kan fɛn dɔ bɛ se ka mankanba dɔ lawuli tuma bɛɛ, a mankan mana kɛ min o min ye.
Kabɔri jogo jugu
Kabali minnu ka dɔgɔ- walima minnu tiɲɛna, olu tɛ ni lakana bɛrɛ ye, o b’a to u bɛ se ka fɛnw tiɲɛ ani ka mankan bɔ.
Tiɲɛ-Diɲɛ Labɛnw
Nin ye fɛɛrɛ nafama dɔw ye minnu bɛ mankan jɛlen ɲɛ kosɛbɛ:
● Baara kɛ ni kabali lakananenw ye minnu ka ɲi -- o bɛ kɛnɛma taamasiɲɛw bali ka don mankan sira kɔnɔ.
● Aw bɛ yɔrɔw don kuran bɔyɔrɔ kelen na- o bɛ dɔ bɔ dugukolo loop hum la.
● Aw bɛ aw jija ka fanga saniyalen sɔrɔni surge protecteurs walima outlets conditionné ye.
● Kabali labɛncogo ɲuman mara- aw yɛrɛ tanga bobine sirilenw walima kabali sirilenw ma minnu bɛ kuran siraw tigɛ.
O fɛɛrɛ ninnu nafa ka bon kosɛbɛbaarakɛlaw ka PA sitɛmuw, yɔrɔ min na mankan jɛlen nafa ka bon laseliw, telewisɔnw, walima kɔkan dɔnkiliw kama.
VNETPA: Professional Audio Solutions minnu bɛ mankan dɔgɔya
Sisan, an ye kumakanfɔlaw mankan cogoya faamuya, an k’an ɲɛsin cogo maVNETPA yebɛ o ko ninnu ɲɛnabɔ ni dilancogo hakilitigi ni injiniyɛri jogoɲumanya ye.
VNETPA ko la
VNETPA ye lamɛntaw dilannikɛla ŋana ye min ka baara ɲɛsinnen bɛ...IP-basigi foroba ladɛrɛsi, VoIP/SIP bɛnkan kumakanfɔlaw, ani bɛɛ-PA sitɛmu kelen kɔnɔ. O fɛnw dilannen don ni ɛntɛrinɛti ni lamɛntaw kɛcogo barikama ye u hakili la, ka jɛya dafalen di lakɔlisow, birow, iziniw, kɛnɛbaw ani fɛn wɛrɛw ma.
Fɛn minnu bɛ mankan jɛlen di
Nin ye fɛn dɔw ye minnu bɛ mɔgɔ jira ka bɔ VNETPA ka fɛn dilannenw na - kelen-kelen bɛɛ dabɔra walasa ka u yɛrɛ tanga mankan jaanw ma minnu bɛ kɛ tuma bɛɛ i n’a fɔ buzi:
IP Kolon Kumafɔlaw
VNETPA ka koloma PA kumakanfɔlaw bɛ na ni cogoya fitininw ye ni ɛntɛrinɛti jɛɲɔgɔnya jɛlen ye. O modɛliw bɛ SIP ni PoE dɛmɛ, ka sigili nɔgɔya ani ka nizɛrikan fɔcogo saniyalen sabati ni analozi kabali belebelebaw tɛ.
Mun na o nafa ka bon:Réseau-based audio bɛ dɔ bɔ signal tiɲɛni ni interference la ni i y’a suma ni analog run janw ye - o ye sababu ye min bɛ kɛ sababu ye ka humming walima buzzing sɔrɔ.
IP Horn Kumafɔlaw
Kɛnɛma ni izini sigidaw ka teli ka kuran ni arajo gɛlɛyaw sɔrɔ. VNETPA ka IP horn kumakanfɔlaw dilannen don walasa ka ko gɛlɛnw ɲɛnabɔ ka sɔrɔ ka jɛya mara:
● PoE fanga bɛ sɔrɔ ɛntɛrinɛti kabɔri kelen kan
● SIP labanyɔrɔ bɛnkan
● A jɔra-amplification numérique kɔnɔ
● A ka ɲi kosɛbɛ fɛnmarayɔrɔw, kalansow ani bolifɛnw jɔyɔrɔw la.
Mun na o nafa ka bon:Nizɛri lasecogo jɛlen ni PoE bɛ fanga ni lamɛnti kabɔri sira ɲagaminenw bali - ka dɔ bɔ dugukolo kan fɛnɲɛnɛmako koɲɛw la minnu bɛ kɛ sababu ye ka mankan bɔ.
IP Plafond & Mur kumakanfɔlaw
Sigida minnu na ɲɛnajɛ ni dakunba bɛ kɛ yɔrɔ minnu na, sanfɛla ni kogo kumakanfɔlanw bɛ sɔrɔ minnu bɛ SIP ni VoIP dɛmɛni na:
● 8W fo 15W réseau audio solutions
● Dɛmɛ don yɔrɔjan labɛnni ni ɲɛnabɔli la
● Nizɛri lamɛn sira saniyalen b’a to kɔkan dɔnkiliw ni paging ka jɛya ani ka sabati.
Mun na o nafa ka bon:Nizɛri réseau audio systems bɛ dɔ bɔ sigida mankan ni kabali jogoɲumanya koɲɛw tali la, o ye sababu ye min bɛ sɔrɔ tuma caman na ka kɛ sababu ye ka sɔgɔsɔgɔ walima ka fɛnw tiɲɛ.
Miirili labanw
Kumafɔla mankan min man ɲi, o ye ko ye min bɛ kɛ tuma caman na - a kɛra so kɔnɔ walima PA bilali gɛlɛnw na. Ni i ye sababu jɔnjɔnw faamuya i n’a fɔ kuran sɔgɔli, dugukolo gɛlɛyaw, ani kabali dilanni jugu, i bɛ se ka mankan jɛyacogo ɲɛ kosɛbɛ. Baarakɛlaw ka ɲɛnabɔcogo minnu bɛ bɔ VNETPA - fɛ ni ɛntɛrinɛti mankan, PoE dɛmɛni, ani SIP bɛnkan - ye, olu dilannen don walasa ka o mankan gɛlɛya suguw dɔgɔya ka sɔrɔ ka fɛn caman sɛgɛsɛgɛli, dannaya, ani mankan baarakɛcogo ɲuman di.