kan sugandi . 
mobili, izini masinw, ani fɛnw feereli siratigɛ la, . Sound Deading . a kɛra fɛɛrɛ kɔrɔlen ye NVH (mankan, yɛrɛyɛrɛ ani gɛlɛya) baarakɛcogo ɲɛ. Baara kɛtuma na, masinw jɔcogo bɛ mankan, mankan mankan, ani mankanw mankanw Bɔ. O ko ninnu tɛ baarakɛlaw ka ko kɛlenw tiɲɛ dɔrɔn, nka u bɛ se ka masinw ka sɛgɛn Tel .iya fana ani ka kɛ sababu ye ka sigida baarakɛcogo tiɲɛ waatijan kɔnɔ. O de kosɔn, baara kɛli ni akustik fɛnw ye minnu bɛ baara kɛ kosɛbɛ ani ka yɛrɛyɛrɛli kunbɛncogo ɲuman sɔrɔ, o nafa ka bon bi ɛntɛrinɛti baarakɛminɛnw na.
Sunlitetek ka . Dynamat mankan bɛ mɔgɔ faga . Fɛnɲɛnɛma — a . Halojeni tɛ tasuma-minɛ-yɔrɔ-yɛrɛ-yɛrɛ-yɛrɛ-yɛrɛ-yɛrɛ-yɛrɛ-yɛrɛ-ko la . ye fɛn ye min bɛ baara kɛ kosɛbɛ kɛrɛnkɛrɛnnenya la, min dilannen don ni mankanw ye ani ka yɛrɛyɛrɛ. Nin fura in bɛ butili lastikuw (IIR) ani aluminiyɔmu papiyew jɔcogo jɛlen dɔ jira. Lastikuw ni ɲɔgɔn cɛ sɛgɛnlafiɲɛbɔcogo kɔnɔna na, o sababu fɛ, masinw yɛrɛyɛrɛ fanga bɛ wuli ka ɲɛ ka kɛ funteni fanga ye, o bɛ mankan dɔgɔya kosɛbɛ, mankan min bɛ sɔrɔ structurel resonance fɛ. O waati kelen na, a bɛ sariya gɛlɛnw labato tasuma kunbɛnni na, kɔrɔya kɛlɛli la, ani sigida lakanani na.
Ninnu Sound Deading . Fɛnw bɛ kɛ ka caya mobili da kɔnɔna panɛriw kɔnɔ, motɛriw ka bɔgɔdaga, mobili farikolo kɛrɛfɛ kogow, ani fɛnw lamini minnu bɛ yɛrɛyɛrɛ kosɛbɛ, minnu bɛ mankanw balili ni yɛrɛyɛrɛli kunbɛn.
Nafa minnu bɛ sɔrɔ fɛɛrɛko siratigɛ la .
1. Mankan dɔgɔyali ni yɛrɛyɛrɛ fanga tiɲɛni .
Laadalata mankan-minɛnw bɛ tali Kɛ fɔlɔ mass loading effects. O ni bi ta tɛ kelen ye, bi . Sound Deading . Fɛn minnu bɛ kɛ, olu bɛ mankan dɔgɔyali ɲuman sɔrɔ ni fanga bɔli fɛɛrɛw ye minnu bɛ se ka wuli, o bɛ baara caman di ni girinya faralen ye ɲɔgɔn kan. Sunlitetek damping materials bɛ fanga bɔnɛ cogoya ɲumanw jira frequency low ani mid-frequency yɔrɔw la, o bɛ dɔ bɔ kosɛbɛ jɔli mankanw kuncɛyɔrɔw la.
2. Tasuma-minɛ-minɛn ani lakana-ko-labɛncogo .
O fura in bɛ tasuma-fanga-minɛn dɔ ta min tɛ halojeni sɔrɔ, wa a bɛ bɛn diɲɛ tasumako lakanani sariyaw ma i n’a fɔ UL94 V-0 ani EN 45545. O bɛ a to ɛntɛrinɛti lakanani sariya gɛlɛnw labatoli ani ka kɛ sababu ye ka fɛnw kɛ minnu bɛ bɛn baarakɛcogo ma, tasuma-fanga-kɔlɔsili nafa ka bon yɔrɔ minnu na.
3. A bɛ mɛn sen na waati jan kɔnɔ ani sigida lakanani .
Butil lastikuw basigilen bɛ kɔrɔya, nɛnɛ, funteni ani kemikaliya jira. Baara bɛ to ka sabati funteni sɛgɛsɛgɛli la, kɔgɔ fiyɛli, ani UV yeelen na, o b’a to a bɛ bɛn kosɛbɛ baara kuntaalajan ma sigidaw la minnu ka gɛlɛn.
Aplikasiɔn kɛcogo misali .
Mobili injiniyɛri . : Door vibration damping panels, trunk mankan insulation layers, moteur bay acoustic barikaw, ani chassis mankan minɛcogo.
Nɛgɛso bolifɛnw . : Kɔnɔna-yɛrɛyɛrɛ-yɛrɛyɛrɛli ani mankan-bɔli, minɛnw kabini mankan dɔgɔyali.
So kɔnɔ minɛnw & izini minɛnw . : Mankanko ɲɛnabɔli fiɲɛdilanw, masinw, ani fanga cicogo siratigɛ la.
Integration ni injiniyɛri ka dilancogo .
A bɛ don a kɔnɔ ka ɲɛtaa kɛ . Sound Deading . Fɛn minnu bɛ kɛ fɛn dilannenw dilanni daminɛ na, olu tɛ mankan laban hakɛ dɔgɔya dɔrɔn, nka u bɛ dɔ bɔ fana yɛrɛyɛrɛli la min bɛ kɛ sababu ye ka sigida baara ɲɛnamaya janya. Injiniyɛriw bɛ ladilikan sɔrɔ ka fɛnw baaracogo jateminɛ ni simulatigɛ baarakɛminɛnw ye i n’a fɔ akɔsitiki modeli ani NVH sɛgɛsɛgɛli min sinsinnen bɛ fɛn dantigɛlenw kan. Ni paramɛtɛrɛw bɛ ɲɛ ka ɲɛ i n’a fɔ fɛnw janya, u datuguyɔrɔ, ani u sigicogo, mankan kunbɛnni fɛɛrɛ balannen ni nafama bɛ se ka sɔrɔ.
mobili, izini masinw, ani fɛnw feereli siratigɛ la, . Sound Deading . a kɛra fɛɛrɛ kɔrɔlen ye NVH (mankan, yɛrɛyɛrɛ ani gɛlɛya) baarakɛcogo ɲɛ.
