Sound omo: Sound omo coefficients. Sound omo Ha awina: papaʻaina

I? Eou kahi he nui ke ano o ka hamama surfaces hoʻohui pū nā pōhaku lepo, stucco, pōhakuʻula, pōhaku puna, aniani a me ka mea hiki ke hooheheeia, mau e hoolohe mai i ka lōʻihi küpinaʻi. Ma ke alo o ka Hoʻonaʻauao mau kumu: bila hele pū, hanalima halulu, i kamaʻilio o kanaka - o ka pololei kani e superimposed ma ka papohaku Hōʻuluʻulu Manaʻo Ma o kona.

He entails he mahuahua ma ka promiscuity olelo, a me ka leo pae i loko o ka lumi. Ma ka hapanui wahi, i hiki, ua like me ia ka undesirable. No ka laʻana, na keʻena o airports, a nalowale wahi, e like me nui hale kūʻai nui, a me ka Metro e papahana i loko o ia ke ala like e kń i ka reverberation manawa (ai ole, ka mea, ua kapaʻia reverberation manawa), no ka loaa ole ia ia mea wale ole e maopopo i ka maʻiʻo o ka hoʻolaha pāʻoihana. Nō hoʻi i loko o ka mea i hoakaka ia palena pono e reverberation ma ka hana keaka, Concert a me ka haʻi'ōlelo lumi. Mahuahua reverberation manawa distorts ka pokole o ka olelo ana a me ka mele. Akä naÿe, i ka poe uuku a manawa komo ai "maloo" lumi, a me ka nele o ka hohonu o ke kani. E emi i ka reverberation manawa a loli ma ke Keena Kalaiaina mea hoʻonani hoʻohana kani Komo 'o ia mea a me? Ieoaeunoaa iauaeoia.

E hoomalu iho i ke pa mai ka leo, pili i kekahiʻano o nā mea i hiki ke e pili ana i keʻakeʻa nei ma kona alanui. Kā lākou poʻe uʻi a me ka nānā 'ana i ka hana. I ka pilikia e hiki mai ana a me ka soundproofing a me ke kani omo. About ia a me ka olelo ana.

soundproofing

I ka pahuhopu, i maka soundproofed - i ka manaʻo o ka walaau ale, no laila, i ole, e haawi aku ia lakou e komo iloko ma ka paia o ka lumi. Special soundproofing lako 'ole? Aaony no ka'ākeʻakeʻa mai ma ke ala o ka nalu, i Hōʻike' ia. Ke hiki e manao'īpale hilinaʻi nui kuhikuhi ma ke kaupaonaʻana. Ka oi nunui a me ka mānoanoa o ia mea i ka paia, me ka paʻakikī i leo, e komo i loko o ka lumi. No ka Loiloi i ka hiki ana o nahae ka hale no ke kani'īpale mea e like me ka nui me ka 'inideka o ke kani'īpale. Kēia aiao Ua ana i loko o DB a pono ia i loko o ka laulā 52-60 DB. Noise hō'īpale kumuhana i manaoia e e anuanu. Iwaena o lakou, drywall, nā pōhaku lepo, pōhaku puna.

puhi ka paka i

Ke kumu o ke kani omo - omoʻia leo,ʻaʻole hiki iā ia ia e lewa, mai ke alo aku hoʻi i loko o ka lumi. Ua ua anaia mai ka manawa e kiko'î e like me ke kani omo kumuhana, hoʻololi 'ana ma ka laulā mai 0 a hiki i 1. Inā paha i ka waiwai o keia kaʻi lau waiwai mea like i Aʻohe, neaiae ua lewaʻia nā pā pōhaku i loko o kā lākou e lilo. Ka wā a pau i ka leo o ke kemu loa, i ke kaʻi lau waiwai mea like me ke kuʻikahi,. Nā mea a me na waiwai ma lalo o noonoo i kona külana ka poe i loaa i kekahi kiʻekiʻe o ke kani omo. Sound omo ka mea, pono e oi ma mua o 0,4.

Silencers mea o na kēia mau pūʻulu.

• pona paʻa 'ole;
• ka leo;
• porous (me fibrous);
• porous i ke alo o ka perforated pale;
• resonance.

Ke kiekie o ka lākiō, o ka mea kiekie oia ka mea omo papa.

porous kani absorbers

paka i ka porous-type absorbers i loko o ka palapala o ka papa o porous Lightweight mea, a ua loaa pololei a hiki i ka nahae ka surfaces paha ma kahi loihi aku, mai o lakou. Kēia mau mea i hua mai la i ka kumu o ka kaolin, pumice, slag, vermiculite ka hoʻohana 'like me ka mea hoʻopaʻa i ka lepo pipili, Lime paha gypsum. Kēia mau mea i lawa ka ikaika a me ka hiki ke hoʻohana 'e emi leo i loko o ka hoʻopaipai, lumi papa,? Ainii? A stairways o ka lehulehu hale a me ka hanalima hale.

fibrous kani absorbers

Ma ia mau wahi, kahi i keʻano absorbers e e oi aesthetically pili keia mea mai ka olona, ia ia ma ke kupaianaha alanui. Ka maka mea hoʻohana no lākou manufacturing mea pōhaku hulu hipa, aniani hulu hipa, e like me ka pono me ka laau a me ka kemikala olona. Oia kani absorbers i ka palapala o ka palena a me ka pa Panel a oihana mua o ka curvilinear shape a me ka leo. Ma ka ili o porous absorbers noi kūikawā ka inika i hiki ke hele lewa, a ua uhiia lakou me ka kūikawā mea a fabrics, i komo ai i ka waiwai o ka breathability.

Ma kēia e kukulu i ka fibrous kani o ke kemu Panel i loa i loko o koi. Ka mea, ua hoao lākou ka hoʻokōʻana i ka hua'ōlelo o nā Acoustic, a halawai me ka ulu koi i i kau ia mea hoʻonani.

Nature omo

Dissipation o ka ikaika absorbers o acoustic kuekueni i loko o ka puluniuʻano me ka evolution o ka wela (kani o ke kemu mea) loaʻa paha kekahi mau kumu. Mua, ma muli o ka lewa (viscosity), i ka mea i loaʻa ma loko o ka interfiber interstices lawa, fluctuation o ka lewa (particles) i loko o ka pā buke o ka absorber pu ma ke kū'ē. Ka lua, he mea ea kū'ē o olona, he mau koa hoi he nui loa huinaʻilikai wahi. Eia ka mea, kū'ē aku i kekahi i kekahi olona, a me ka ikehu dissipated e kū'ē ma waena o ke aniani olona. No laila, ma ka meakino, a kiʻekiʻe nä alapine ia ia lŘlŘ pakahi aku la ia efficient kani omo. Sound omoʻia i loko o 0,4 ... 1.0. At haʻahaʻa nä alapine e ia ka paʻakikī.

E noke i ke omo kaʻi lau waiwai he pōpilikia me ka lākiō o kaʻili, a ua ole ke kemu ikehu o ka neaiaea pū i hiki ma ka mea, i ka huina ikehu, a hana ma ka ili honua. No ka piliʻikepili ma o ka leo ka ho'ēmiʻana o ka walaʻauʻana hale pono hana o ka papaʻaina o ke kani omo coefficients. Ua ua hoike mai ia ma lalo nei.

Table. Sound omo, kani omo coefficients

kani-Komo 'o ia' ole

Sound-Komo 'o ia mau mea i fibrous a porous type ua loa pinepine no ka hoʻoikaika' i ka acoustic waiwai o ka pa hale kiʻiʻoniʻoni, cinemas, Concert keʻena, a hoʻopaʻa 'ia e o Nuioka. Ua i hoʻohana 'ia e emi mai walaʻau ma kindergartens, Ho' Oponopono, kula.

E hoomahuahua i ka leo ka ho'ēmiʻana i haʻahaʻa nä alapine, e mahuahua ka mānoanoa a mea o ka hoʻopaʻa 'ea nahā i waena o ka absorber, a me ka hōʻikeʻana' ole e.

Inā fibrous absorbers i i pili ma ka HW a me ka mea nele i ka pā, ahu iho o ka lole, ka mea hiki ke hoʻohana 'me ka' ohana ka palekana mai ka poino ma ka perforated mea.

Ma ka nahā i waena o ka pale, a me ka mea o ka puluniu ua kau breathable canvas e pale aku ea noho i loko o ka fibrous (particles). Sound-Komo 'o ia me nā hale, i hoʻolako pono me ka perforated uhi, e ka mea e hiki ai e loaa ka maikai e like ai kani ka ho'ēmiʻana i nā mea a pau nä alapine. Ka hōʻoiaʻana i ka alapine (frequency) ano omo ia lŘlŘ ma ke koho ana i kekahi mau kumuhana. Like pono me loli iki kona mānoanoa, nui a me ka kinona, i ka mamao ma waena o nā puka. Kani o ke kemu 'ole, i hoʻolako pono me ka perforated metala pale, i lohe nui ia ua hoʻohana' ia e like me ka vandal-maopopo wahī. I kekahi o keia mau mea ka "Eco Shumanet".

Ka maikai kani-Komo 'o ia mau mea. o Minvielle i

Material i ke kanaka ma muli o ke aniani olona, ua kiʻekiʻe ka ikaika a me ka elasticity. Aniani me ka hulu hipa i hoakaka he kiʻekiʻe kamakawiwoʻole. Sound omo vitreous ku i ke alo i loko o ka hakahaka ma waena o na olona, o ka helu nui o voids piha me ka lewa. Nā pono o ke aniani me ka hulu hipa i ke ahi maluhia, malamalama ke kaupaonaʻana, kiʻekiʻe elasticity,ʻaʻohe wai omo, ka māhuea wai permeability, Nine Inch passivity. Aniani hulu like ka hehee ai o ka acoustic baffles o na palapala a me na papa, e like me kekahi o na papa o ka multilayer kani Komo 'o ia hale.

mea pōhaku hulu hipa

Mea pōhaku hulu hipa mea he fibrous mea, i nā maka mea no ka silicate heheʻe pohaku, kila slag, a me nā mea huihuina ona.

Pluses mea: incombustibility, Nine Inch inactivity, a nolaila, i ka wa e kaawale aku o ka popopo ma luna o ke hooheheeia ma ka hui 'ana me ka mea pōhaku hulu. Ka mea e like ai o kani omo ua hoʻomaopopo ma muli o ia i ka hoʻoponoponoʻana o Kamehameha chaotic o olona.

E loaa i ka kiʻekiʻe kani omo kaʻi lau waiwai (0.7 e 0.9) ma ka alapine bana hoʻohana multilayer 'ole resonant type, a iloko o kekahi mau ia laua pale me kekahi mau perforations me ka lewa i wāhiʻia o kekahi mānoanoa.

Nā Pono "Shumanet Eco"

Ho i acoustic, ahu iho i manaoia no ka hoʻohana ma ka ponoi i pohā, paneling a lahilahi o ka plasterboard a? Ieoaeunoaa iauaeoia o kau nā kaupaku. Lakou i hana i loko o ka palapala o ka papa o hydrophobized aniani olona, i ua ua laminekaʻia me ka aniani. Ka pili lako e ua inert mea hoʻopaʻa nānā 'ana i acrylic, e kani o ke kemu Panel nonflammable.

Features he nui ka leo o ka lewa

It E e kaulana ia ma ka wahi i i ke kiʻekiʻe ka leo, i ka hope o ka hoemi reverberation manawa ma muli o ke kūkulu o ka hou kani omo mea,ʻaʻole no ka nui. Mau iauaeoia hooponopono reverberation manawa ku pono i ke ano o nā kaupaku a me ka pā. No ka laʻana, ka hoʻohana 'ana o ka ole-i lalo, a ua hoʻokōʻia nā kaupaku a me pilasters o kela ano a me nā lānai ma ka pāʻo ia i ka nui kani omo. Kēia palapala o kuhikuhipuʻuone lāliʻiʻo ia ka mea e hiki ai e loaa ka acoustic kahua hou diffuseness, a mea he maikaʻi ia ma luna o ka acoustic i loko o ke aniau.

Ua E hoi e kaulana i ua hoomahuahua ia ka huina leo ka ho'ēmiʻana o ka hale i loko o ke alo o nā mea hoʻonani, oluolu noho, pale. It E e ia i loko o, no ka wā koho hoʻopau mau mea, i mea e lawe ia mai i ka leo omo. Sound omo ma keia hihia, e māhuahua.