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.

ʻElua-10-inihi-ʻelua-ʻaoʻao-piha-nui-mobile-performance-speaker-cheap-line-array-speaker-system-6(1)
Ke Kumu
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), e kūkākūkā ana he 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