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

ʻO ka radiator passive kahi ʻōnaehana leo e hoʻohana ana i kahi "radiator passive" i loaʻa pinepine ʻia me kahi ʻāpana mea hoʻolele leo hana a me kahi ʻāpana passive (radiator passive). ʻO ka ʻāpana passive he ʻano like ia me kahi ʻāpana mea hoʻolele leo hana, akā ʻaʻohe ona coil leo a i ʻole ka magnet hoʻokele.

Manaʻo pinepine ʻia nā radiators passive e nā mea hoʻohana naʻaupō he huahana ia na nā mea hana leo e ʻokiʻoki ana i nā kihi. Ua like ia me kahi ʻāpana bass maʻamau; Akā i loko, ʻokoʻa loa ke ʻano. ʻAʻohe mau kaula i hoʻopili ʻia iā ia, a ʻaʻohe mau magnet hoʻokele maʻamau ma ke kua. Ua wehewehe kekahi mau mea hana a me nā mea kūʻai aku iā ia he "bass nui ma kahi mea hoʻolele leo" a i ʻole he "bass pālua." Akā ʻo ka ʻoiaʻiʻo, ʻaʻole ia e hana i kahi bass ikaika.

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

Hiki iā kākou ke hoʻohālikelike i kahi radiator passive i kahi "kaumaha" i hoʻohui ʻia i kahi "puna." ʻO ka puna "aia nā apo diaphragm ma ka lihi o ke kīʻaha pepa a me ka ea i hoʻopaʻa ʻia i loko o ka pahu." Hana ʻia ka "Kaumaha" i ke kīʻaha pepa a me ke kaumaha kūʻē. He ʻāpana koʻikoʻi ka mea kūʻē i ka hoʻolālā ʻana o ka radiator passive, kahi e pili pono ana i ka hopena kani hope loa.

Hiki i ka radiator passive ke hoʻoulu i ka resonance ma ka hoʻololi ʻana i ke counterweight, e like me ka tuning fork. Eia naʻe, ʻaʻole like me nā tuning forks, ʻaʻole e pala koke ka haʻalulu o nā radiators passive i loko o kahi ākea mamao loa mai ke alapine resonant. ʻO ka maʻamau, palaho nā radiators passive ma ka wikiwiki o 18db i kēlā me kēia octave. ʻOiai ke ʻano piʻi o ke kūlou, hāʻawi mau ia i kahi leo hapalua ʻewalu pono no ka mea haʻiʻōlelo. ʻAe kēia iā ia e hoʻolālā ʻia e resonate ma nā 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 alapine leo o ka woofer a me ka radiator passive, e hopena ana i kahi kūlou leo ​​​​maʻalahi mai ke kiʻekiʻe a i ka haʻahaʻa.

Ma ke ʻano laulā, haʻalulu nā radiator passive e like me nā levers: ke neʻe ka pahu pepa o ka woofer i waho, neʻe kāna pahu pepa i loko; A i ʻole ke neʻe ka pahu pepa o ka woofer i loko, neʻe kāna pahu pepa i waho. Akā, ʻaʻole ia ka hihia. Hiki i ka pahu basso a me ka pahu radiator passive ke neʻe i loko a i waho paha i ka manawa like (ua kapa ʻia kēia "ma ke ʻano"), a i ʻole ka hui pū ʻana o nā neʻe kū'ē ("ma waho o ke ʻano" - ʻo ka laʻana koʻikoʻi loa "ma waho o ke ʻano 180 degere", e like me ka mea i ʻōlelo ʻia ma mua me ka lever). Ma ke kumumanaʻo, i mea e hui pū ai nā leo ʻelua, pono lākou e neʻe i ke ʻano paʻa. Eia nō naʻe, ma muli o nā palena kino, i ka hapa nui o nā hihia he neʻe iki like ʻole i loko o ia mau ʻōnaehana resonance.

ʻO kekahi o nā pono nui o nā ʻōnaehana leo i lako me nā radiators passive ʻo ia ka hiki iā lākou ke hoʻololi i ke kaumaha o ka hana ʻana i ka bass mai ka liʻiliʻi o ka woofer i ka nui nui o ka radiator passive (pono ka woofer i ka nui o ka ea e paʻi ma ke kiko "-3dB" e hana i ka leo like ma ka pae alapine). I kēia manawa, hiki i ka radiator passive ke hoʻokō i ka haʻalulu linear hou aʻe (ka neʻe reciprocating o ke kīʻaha pepa i loko a i waho). ʻO kekahi pono maopopo ʻē aʻe, ʻo ia ka hoʻolōʻihi ʻana o ke kiko pane alapine haʻahaʻa. Eia kekahi, hiki ke hoʻohana ʻia ka liʻiliʻi o ka ʻāpana bass i ka hoʻolālā, i hiki ai i ka pane bass a me ka mid-frequency ke pololei aʻe, ʻoi aku ka maikaʻi o ka hoʻokaʻawale ʻana.

Ua loea ʻo JWTRUBBER i ka hana maʻamaunā radiators passive 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.