He aha ka mea ʻōlelo laina laina?

Mea leo laina laina Hoʻolauna:
ʻIke ʻia ʻo Linear Integral Speaker.Hiki ke hoʻohui ʻia nā mea ʻōlelo he nui i loko o kahi pūʻulu haʻiʻōlelo me ka amplitude like a me ka pae (line array), a kapa ʻia ka mea haʻiʻōlelo he Line array speaker.Piʻo pinepine nā ʻōnaehana laina laina no ka loaʻa ʻana o kahi kihi uhi nui.Hoʻopili ka ʻāpana nui i ke kahua mamao a me ka ʻaoʻao curved i ke kahua kokoke.Hana i ka asymmetry kuhikuhi pololei, hiki ke hōʻiliʻili ʻia kekahi ikehu acoustic ma ka ʻāpana me ka lawa ʻole o ke alapine kiʻekiʻe.

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Kuʻuna leo laina laina:
Laina lainahe pūʻulu o nā ʻāpana radiation i hoʻonohonoho ʻia ma nā laina pololei a kokoke loa, a loaʻa ka amplitude like a me ka pae.E hoʻomaikaʻi i ka mamao o ka hoʻouna ʻana a hoʻemi i ka attenuation i ka wā o ka hoʻoili kani.ʻAʻole aia wale ka manaʻo o ka laina laina i kēia lā.Ua noi mua ʻia e HF Olson, he loea acoustic kaulana ʻAmelika.I ka makahiki 1957, ua paʻi ʻo Mr.Olsen i ka monograph acoustic maʻamau "Acoustic Engineering" (AcousticalEngineering), i kūkākūkā ʻia e kūpono loa nā laina laina no ka radiation acoustic lōʻihi.ʻO kēia ke kumu no ka hāʻawi ʻana o nā laina laina i ke kuhikuhi pololei loa o ka uhi kūpaʻa no nā hopena kani maikaʻi.
Line array speaker Nā noi:
Hiki ke hoʻohana ʻia no ka hoʻohana kelepona a i ʻole ka hoʻonohonoho paʻa.Hiki ke hoʻopaʻa ʻia a kau ʻia paha.Loaʻa iā ia ka nui o nā mea hoʻohana, e like me nā hana kaʻapuni, nā ʻahamele, nā hale kiʻiʻoniʻoni, nā hale opera, a pēlā aku.Hiki ke hoʻohana ʻia no ka hoʻohana kelepona a i ʻole ka hoʻonohonoho paʻa.ʻO ka leo laina laina ʻO ka mokulele kuʻuna o ke koʻi nui he kukuna haiki, a hiki ke ʻālohilohi ka superposition o ka ikehu ma kahi lōʻihi.


Ka manawa hoʻouna: Mei-24-2023