ʻO nā alapine haʻahaʻa e hoʻopuka i nā ʻōhū nui a ʻoi aku ka ikaika; ʻO nā alapine kiʻekiʻe e hana i ka cavitation ʻoi aku ka maikaʻi.
20-28 KHz: ikaika a paʻa
Hoʻopuka nā alapine haʻahaʻa i nā ʻōhū nui a me nā implosions ikaika, kūpono i ka ʻaila kaumaha, ka momona, ke kalapona, ka hoʻolei ʻana a me nā ʻāpana metala ikaika. ʻO 28 KHz kahi koho ʻoihana maʻamau no ka hoʻohaumia kaumaha.
ʻAʻole kūpono ka hana ʻoi aku ka ikaika no nā ʻili maʻalahi a maʻalahi hoʻi i pohō.
- ʻO ka aila kaumaha a me ka momona
- Ke kalapona a me ke koena hoolei
- ʻāpana metala ikaika
40 KHz: ka paʻamau maʻamau
40 KHz kaulike ka ikaika a me ka uhi ʻana a ʻo ia ka alapine i hoʻohana nui ʻia no nā ʻāpana ʻoihana maʻamau a me nā hana hui.
He wahi hoʻomaka noʻonoʻo inā ʻaʻole maopopo ke kaumaha a i ʻole ka maikaʻi o ka hana.
60-80 KHz a i luna: maikaʻi a mālie
ʻO nā alapine kiʻekiʻe e hoʻopuka i ka cavitation ʻoi aku ka maikaʻi a me ka maʻalahi no nā ʻāpana maikaʻi, nā ʻili a me nā ʻili. ʻoi aku ka lohi ma ka lepo kaumaha akā pale i nā ʻāpana palupalu.
Hoʻohana maʻamau ka Laboratory, optical, semiconductor a me ka hana pololei i nā alapine kiʻekiʻe.
ʻElua-frequency no ka hana hui
Ke lawelawe ka mīkini i nā ʻāpana paʻa a paʻakikī, hāʻawi ke kumu hoʻohālike ʻelua-alapine i ʻoi aku ma mua o hoʻokahi hoʻonohonoho. He mea kūpono ke koho i ka wā e ʻokoʻa maoli ka haʻahaʻa hana.
A laila koho ʻia ka alapine i kēlā me kēia ʻāpana ma mua o ka hoʻololi ʻana me kahi hoʻonohonoho hoʻokahi.
Nā pane wikiwiki
Nīnau pinepine
Hāʻawi ka 28 KHz i ka hana ikaika no ka lepo kaumaha a me nā ʻāpana paʻa; ʻO 40 KHz kahi paʻamau kaulike no ka hana maʻamau. E koho ma muli o ka haumia a me ka mea.
ʻAʻole ma ka laulā; ʻoi aku ka maʻalahi a ʻoi aku ka maikaʻi, kūpono i nā ʻili a me nā ʻāpana maikaʻi, ʻoiai ʻoi aku ka ikaika o nā alapine haʻahaʻa no ka lepo kaumaha.
ʻO nā mea hana e hoʻomaʻemaʻe i kahi hui maoli o nā ʻāpana paʻa a palupalu, no laila hiki ke koho ʻia ke alapine no kēlā me kēia pūʻulu.
