Daminɛ kuma
Ni aw bɛ lamɛnnikɛlan dɔ labɛn walima k’a sɛmɛntiya - a kɛra lakɔli, feerekɛyɔrɔ, kalanso, walima foroba so ye - a yɔrɔ nafama dɔ ye amplifier ye. Amplifier ɲuman tɛ fanga di i ka kumakanfɔlaw dɔrɔn ma, nka a bɛ a jira fana mankan bɛ taa i ka yɔrɔ bɛɛ la cogo min na ni dannaya ye ani cogo jɛlen na. Amplifier jugu sugandili tuma caman na, o bɛ na ni mankan barikantanya ye, ka fɛn tiɲɛ, walima hali ka fɛnɲɛnamafagalanw tiɲɛ, k’a sɔrɔ sugandili ɲuman bɛ na ni baarakɛcogo sabatili ye, kunkolo yɔrɔ bɛ na ni a ye walasa ka dɔ fara a kan sini, ani ka a kunbɛn nɔgɔya.
Amplificateur ye mun ye ani mun na a nafa ka bon
Amplificateur bɛ mankan cikanw bila kumakanfɔlaw kɔnɔ, ka dɔ fara taamasiyɛn misɛnninw fanga kan walasa mankan ka se ka so dɔ fa. Bi amplifierw bɛ fɛɛrɛ kɔrɔw fara ɲɔgɔn kan i n’a fɔ IP audio networking, Class-D efficiency, DSP signal processing, ani remote control, k’u nafa bonya ka tɛmɛ laadala analogu units kan.
Fɛn minnu ka kan ka kɛ amplificateur sugandili la
Mankanko ɲɛnabɔbaga bɛɛ ka kan ka hakilina jɔnjɔn minnu jateminɛ, olu filɛ nin ye:
1. Aw bɛ Amplifier ni Aw ka Sistɛmu bɛn ɲɔgɔn ma
Sani i ka fɛn wɛrɛ kɛ, i k’a dɔn i bɛ baara kɛ ni kumakanfɔlan suguya min ye:
● Kumakanfɔlaw minnu ka dɔgɔ-impédance (4Ω/8Ω): U bɛ amplifier kɔrɔlenw de wajibiya.
● Sisitɛmu minnu ka impedansi ka bon- (70V/100V): A ka c’a la, u bɛ sɔrɔ sistɛmu belebelebaw kɔnɔ minnu tilalen don.
● IP réseau kumakanfɔlaw: IP amplificateurs de wajibiya, minnu bɛ sɔn mankan ma Etɛrinɛti fɛ.
Amplifier suguya ɲuman sugandili bɛ bɛnbaliya bali min bɛ se ka minɛnw tiɲɛ walima ka baarakɛcogo tiɲɛ.
2. Seko ni dɔnko koɲɛw
Amplifier ka bɔli fanga ka kan ka bɛn kumakanfɔlaw ni yɔrɔ ma:
● Sariya ɲuman dɔ ye 1,5× lamini na kumakanfɔla ka RMS fanga hakɛ - o bɛ kunkolo yɔrɔ di walasa ka tigɛtigɛ ni tigɛli bali.
Ni sigida belebelebaw don, o fanga ɲinini ka kan ka bonya ka kɛɲɛ n’o ye.
3. DSP, Réseau ani Contrôle (Kunnafoni-falen-falen) fɛɛrɛw
Bi amplifikatɛriw ka teli ka kɛ ni fɛnw ye i n’a fɔ:
● DSP (Digital Signal Processing) min bɛ kɛ ka EQ, crossover, limiting ani tuning kɛ.
● Yɔrɔjan kunnafoni IP walima ɛntɛrinɛti yɔrɔw kan.
● Jamana cogoya kɔlɔsili funteni, doni cogoya ani filiw la.
Olu nafa ka bon kɛrɛnkɛrɛnnenya la baarakɛlaw ka baarakɛcogo la, yɔrɔ minnu na zone caman, paging, walima waati bolodacogo ka kan ka kɛ.
4. Lakanali & Daŋaniya
Aw bɛ amplifikatɛriw ɲini minnu bɛ funteni lakana, minnu bɛ doni girinman tanga, minnu bɛ se ka kurukuruni lakana, ani minnu bɛ funteni bɔ ka ɲɛ. O fɛnw bɛ kɛ sababu ye ka ɲɛnamaya jan kɛ ani ka baara sabati jagokɛyɔrɔw la.
VNETPA IP Amplifier Lineup - Tiɲɛ-Diɲɛ misaliw
VNETPA ye Sinuwa feerekɛla ye min ka baara ɲɛsinnen bɛ IP-based PA systems ani SIP audio public address ma, IP amplifiers caman fana bɛ yen minnu dabɔra bi rezow audio systems kama.
U ka fɛn dilannenw jɔnjɔn dɔw bɛ duguma:
NS-P012 – 120W IP Kalasi-D Mixer Amplifier
● IP amplifier min ka dɔgɔ, nka a bɛ se ka kɛ, a bɛ 120W Class-D bɔli kɛ
● A jɔra-mixer ni audio source dɛmɛni kɔnɔ
● A bɛ bɛn SIP paging ma walasa ka réseau audio integration
A dafalen don so misɛnninw ni sigiyɔrɔw kama.
NS-P024 – 240W IP Paging Amplifier
● Fanga ka bon sobaw kɔnɔ walima lamɛntaw sigiyɔrɔw la minnu ka gɛlɛn kosɛbɛ
● SIP dɛmɛni ani réseau control
● A bɛ Class-D architecture baarakɛcogo ɲuman mara
A bɛnnen don kosɛbɛ jagokɛyɔrɔw, birow, ani cɛmancɛ-yɔrɔw ma.
NS-P035 – 350W IP-Amplifier basigilen
● A dabɔra yɔrɔw kama minnu ka bon kosɛbɛ
● A bɛ se ka kumakanfɔlan caman ni bɔli ɲinini caman ɲɛnabɔ
● SIP-baarakɛminɛnw bɛ bɛn IP foroba ladɛrɛsi ma min tɛ fɛn tiɲɛ
A ka ɲi lakɔlisow, kalansow, ani multi-zone furakɛli kama.
NS-P050 – 500W VoIP Paging Amplifier
● Seko ni dɔnko modɛli min ka bon kosɛbɛ o yɔrɔ la
● Sugandili barikama bɛ kɛ yɔrɔ min na, i ka kan ka fɔlikanba minnu kɛ kɔfɛ ani ka paging kɛ
● IP audio stream dɛmɛni ani Class-D baarakɛcogo barikama
A ka ɲi kosɛbɛ sannikɛyɔrɔbaw, iziniw, walima foroba ladɛrɛsiw bilali yɔrɔ caman na.
Mun na IP Amplificateurs ye siniko ye
Laadalata amplificateurs bɛ u jigi da analozi wiring ni local control dɔrɔn de kan. IP amplificateurs, o fan dɔ fɛ:
● Aw bɛ odio sɔrɔ Etɛrinɛti rezow kan minnu bɛ kɛ ka kɛɲɛ ni sariya ye
● A to zone caman ɲɛnabɔli cɛmancɛ la
● Ka dɔ bɔ wiring gɛlɛyaw la ani ka dɔ bɔ u sigili musakaw la
● Dɛmɛ don yɔrɔjan labɛnni, kɔlɔsili, ani jɛ-ka-baara ni VoIP/SIP sitɛmuw ye
O fɛnw b’a to IP amplifikatɛriw bɛ ka diya kosɛbɛ boon hakilitigiw kɔnɔ, kalansow kɔnɔ, ani AV sigicogo baarakɛlaw fɛ.
Kuma surun - Sugandili hakilitigi bɛ daminɛ ni magow ye
Ni aw bɛ amplifier ɲuman sugandi:
✔ Kumafɔla suguya ni doni wajibiyalenw dɔn
✔ A latigɛ fanga hakɛ min ka kan ka kɛ ni kunkolo yɔrɔ dɔw ye
✔ Aw ye bi DSP, réseau control, ani protection tech ɲini
✔ IP-seko sitɛmuw ka fisa ni sigida belebelebaw ye walima minnu bɛ ɲɔgɔn kan
Ni i ye amplifikatɛri ɲuman - don ɲɔgɔn na i n’a fɔ VNETPA - bɛ minnu di, o b’a to i ka lamɛnnikɛlan bɛna kɛ fangatigi ye, ka se ka fɛn caman sɛgɛsɛgɛ, ani ka kɛ siniɲɛsigi-labɛn ye.