E hōʻike kēia ʻatikala iā ʻoe i ke ʻano o ka radiator passive

ʻO ka radiator passive kahi ʻōnaehana leo e hoʻohana ana i ka "radiator passive" maʻamau i loko o kahi ʻāpana leo hoʻoikaika a me kahi ʻāpana passive (passive radiator). He mea maʻamau ke ʻano o kahi ʻāpana passive me kahi ʻāpana leo hoʻoikaika, akā ʻaʻohe ona leo wili a i ʻole ka mana hoʻokele.

Manaʻo pinepine ʻia nā radiator passive e nā mea hoʻohana ʻike ʻole e like me nā huahana o nā mea hana leo i ʻoki i nā kihi. Ua like ia me kahi hui bass maʻamau; Akā i loko, ʻokoʻa loa ka hale. ʻAʻohe alakaʻi i hoʻopili ʻia me ia, a ʻaʻohe mea hoʻokele maʻamau ma ke kua. Ke wehewehe nei kekahi mau mea hana a me nā mea kūʻai aku iā ia he "bass nui ma kahi haʻi'ōlelo" a i ʻole he "bass pālua." Akā i ka ʻoiaʻiʻo, ʻaʻole ia e hana i kahi bass ikaika.

No ke aha mākou e hoʻohana ai i nā radiator passive? He aha ia? He aha nā pōmaikaʻi o ka loaʻa ʻana o ia ma luna o kahi leo?

Hiki iā mākou ke hoʻohālikelike i kahi radiator passive i kahi "kaumaha" i hoʻohui ʻia i kahi "punawai." ʻO ka pūnāwai "he mau apo diaphragm ma ka lihi o ke kīʻaha pepa a me ka ea i hoʻopaʻa ʻia i loko o ka pahu." ʻO ka "kaumaha" he kīʻaha pepa a me ke kaupaona ʻana. He mea koʻikoʻi ka counterweight i ka hoʻolālā ʻana o ka radiator passive, e pili pono ana i ka hopena kani hope.

Hiki i ka radiator passive ke hoʻoulu i ka resonance ma o ka hoʻololi ʻana i ka counterweight, e like me ka pahu kani. Eia nō naʻe, ʻaʻole e like me ka hoʻopaʻa ʻana i nā forks, ʻaʻole e pohō wikiwiki ka haʻalulu o nā radiator passive i loko o kahi mamao mai ke alapine resonant. Hoʻopau maʻamau nā radiator passive ma kahi o 18db no ka octave. ʻOiai ke nānā aku nei ka ʻalihi, hāʻawi mau ia i kahi leo hapalua-ʻewalu kūpono no ka mea haʻiʻōlelo. ʻO kēia ka mea e hiki ai ke hoʻolālā ʻia i ka hohonu ma mua o ka hiki ʻana o ka woofer o ka mea haʻiʻōlelo, me ka ʻole o ka "hoʻokaʻawale" nui ma waena o ke kani alapine o ka woofer a me kēlā o ka radiator passive, e hopena i kahi pihi leo maʻemaʻe mai kiʻekiʻe a haʻahaʻa.

ʻO ka ʻōlelo maʻamau, haʻalulu nā radiator passive e like me nā levers: i ka neʻe ʻana o ke kīʻaha pepa o ka woofer i waho, neʻe kona kīʻaha pepa i loko; A i ʻole i ka neʻe ʻana o ke kīʻaha pepa o ka woofer i loko, neʻe i waho kona kīʻaha pepa. ʻAʻole naʻe pēlā. Hiki i ke kīʻaha basso a me ke kīʻaha radiator passive ke neʻe i loko a i waho paha i ka manawa like (kapa ʻia kēia "in phase"), a i ʻole ka hui pū ʻana o nā neʻe ʻē aʻe (" out of phase "- ʻo ka hiʻohiʻona ʻoi loa ka" ma waho o ka pae. 180 degere ", e like me ka mea i ʻōlelo ʻia ma mua me ka lever). Ma ke kumumanaʻo, no ka hoʻohui ʻana o nā leo ʻelua, pono lākou e neʻe i ka pae koʻikoʻi. Eia nō naʻe, ma muli o nā palena o ke kino, i ka hapanui o nā hihia, aia kahi neʻe like ʻole i loko o ia ʻōnaehana resonance.

ʻO kekahi o nā pōmaikaʻi nui o nā ʻōnaehana kani i hoʻolako ʻia me nā radiator passive ʻo ia ka hiki iā lākou ke hoʻololi i ke kaumaha o ka hana ʻana i nā bass mai ka liʻiliʻi o ka woofer a i ka nui nui o ka radiator passive (pono ka woofer i ka nui o ka nui o ka ea ma ke kiko. "-3dB" no ka hoʻopuka ʻana i ka leo like ʻole i ka laulā alapine). I kēia manawa, hiki i ka radiator passive ke hoʻokō i ka vibration linear (ka neʻe ʻana o ka pahu pepa i loko a i waho). ʻO kekahi mea maikaʻi ʻē aʻe, ʻo ia ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa. Eia kekahi, hiki ke hoʻohana ʻia ka liʻiliʻi liʻiliʻi o ka ʻāpana bass i ka hoʻolālā, i hiki ai i ka bass a me ka pane waena-frequency ke pololei, ʻoi aku ka maikaʻi o ka hoʻokaʻawale ʻana.

Ua loea ʻo JWTRUBBER i ka hana maʻamaunā mea hoʻolele uila since 2007. To see our passive radiator product page, you will found our great capability. Just rest assured to send us the 3D drawings at admin@jwtrubber.com for a competitive quote, thanks.