I kēia mau lā, ʻelua ʻano ʻōlelo maʻamau ma ka mākeke: nā mea ʻōlelo plastik a me nā mea ʻōlelo lāʻau, no laila loaʻa i nā mea ʻelua ko lākou pono ponoʻī.

He haʻahaʻa haʻahaʻa ke kumu kūʻai o nā mea haʻiʻōlelo plastik, paona māmā, a me ka plasticity ikaika. He nani a ʻokoʻa hoʻi lākou i ka helehelena, akā no ka mea, ua hana ʻia lākou me ka plastic, maʻalahi lākou e hōʻino, loaʻa kahi ola kīnā ʻole, a maikaʻi ʻole ka hoʻokō leo. Akā naʻe, ʻaʻole ia he manaʻo he haʻahaʻa haʻahaʻa nā mea haʻahaʻa haʻahaʻa. Ke hoʻohana pū nei kekahi mau makamae haole kaulana i nā mea plastik i nā huahana kiʻekiʻe, hiki ke hana i ke kani maikaʻi.

ʻOi aku ke kaumaha o nā pahu leo ​​lāʻau ma mua o nā pahu plastik a ʻaʻole hiki ke hoʻololi i ke kani ma muli o ka haʻalulu. Loaʻa iā lākou nā hiʻohiʻona damping maikaʻi a me ka maikaʻi o ke kani palupalu. ʻO ka hapa nui o nā pahu lāʻau kumu kūʻai haʻahaʻa i kēia mau lā ke hoʻohana nei i ka fiber density ma ke ʻano he pahu pahu, aʻo nā pahu kiʻekiʻe e hoʻohana i ka lāʻau maʻemaʻe maoli e like me ka pahu pahu. Hiki i ka lāʻau maʻemaʻe kiʻekiʻe ke hōʻemi i ka resonance i hana ʻia e ka mea haʻi'ōlelo i ka wā o ka hana a hoʻihoʻi i ke kani kūlohelohe.

Mai kēia, hiki ke ʻike ʻia ʻo ka hapa nui o ke koho ʻana i nā mea o ka pahu haʻiʻōlelo e pili pū i ka maikaʻi o ke kani a me ka timbre o ka mea haʻiʻōlelo.

Mākaʻikaʻi M-15 me DSP