I roto i ngā pūnaha korehau ahumahi, inā koa ko ērā e whakamahi ana i ngā papu korehau maroke, he take noa te haruru o te putanga hau, ā, he maha ngā wā ka iti haere te aro ki tēnei take. I te wā e whakahaerehia ana, ka puta he haruru nui o te hau mai i te putanga hau. Ki te kore he whakahaere tika i te haruru, ka pā kino tēnei ki te taiao mahi, ka whakararuraru i ngā taputapu tata, ā, ka tūpono pea he mōrearea hauora mō ngā kaiwhakahaere e pāngia ana e te haruru nui. Nō reira, ko te whiriwhiri i tētahi whakangāwari papu korehau tika he taahiraa nui i roto i te hoahoa me te arotautanga o te pūnaha.
Ngā whakangū papu korehau e toru ngā momo matua e whakarōpūtia ana i runga i ō rātou mātāpono whakaiti haruru: ngā whakangāwari ātete, ngā whakangāwari tauhohe, me ngā whakangāwari whakakotahi (impedance composite). Mā te mārama ki ngā āhuatanga o ia momo ka āwhina i ngā kaiwhakamahi ki te whiriwhiri i tētahi kōwhiringa whai hua ake, whai hua ake hoki.
Ngā Kaiwhakangū Papu Korehau Ātete
Ngā whakangū ātetewhakaiti i te haruru mā te mimiti haruru. He mea hanga ēnei ki ngā rauemi mimiti haruru, pērā i te miro oro, i ngā rauemi muka rānei. Ina haere ngā ngaru oro mā roto i ēnei rauemi, ka mimitihia te kaha oro, ka hurihia hei wera, ā, ka iti ake te tukunga haruru.
He tino whai hua tēnei momo whakangawari i te haruru o te oroharuru auau waenga me te haruru auau teitei, e puta pinepine ana i te aueue o te hau i te putanga o te hau. He māmā te hanganga o ngā whakangāwari ātete, he iti te utu, he iti hoki te hoahoa, he pai mō ngā tono me te iti o te wāhi tāutanga.
Heoi, he iti noa iho te whai huatanga o ēnei mea ki te haruru auau iti, ā, ka poke pea ngā rauemi mimiti oro o roto i te kohu hinu, te puehu, te makuku rānei i roto i te wā. Nō reira, me tirotirohia me te whakakapi i ngā mea mimiti i ia wā kia mau tonu ai te mahi pumau.
Ngā Kaiwhakangū Papu Korehau Tauhohe
Ngā whakangāwari tauhoheHe rerekē te kaupapa o tā rātou mahi. Engari ko te mimiti i te oro, ka whakaitihia te haruru mā te whakarerekē i te aukati oro o te ara whakaputanga hau. Ka tutuki tēnei mā roto i ngā huānga hanganga pēnei i ngā rūma whānui, ngā kōhao haruru, ngā pūnaha whakararuraru rānei, e meinga ai ngā ngaru oro kia whakaata me te whakararuraru tetahi ki tetahi, ka mutu ka whakakorengia tetahi wāhanga.
He tino whai hua ngā whakangawari tauhohe ki te pehiharuru auau iti, he uaua ake te whakahaere mā te whakamahi i ngā rauemi mimiti anake. Nā te mea kāore e whakawhirinaki ki ngā rauemi pūwero, he ātete ake ki te kohu hinu me te parahanga matūriki, ā, he pai mō ngā taiao ahumahi uaua me ngā tono mahi tonu.
Ko te ngoikoretanga matua o ngā whakangāwari oro tauhohe ko tōna rahi me te ngoikore o te mahi whakaiti i te awhe auau waenga ki te teitei. Nō reira, he maha ngā wā ka whakamahia ēnei ina ko te haruru auau iti te mea nui, ka whakamahia rānei me ētahi atu tikanga whakangāwari.
Ngā Whakangāwari Whakakotahi me ngā Aratohu Kōwhiringa
Ngā whakangāwari whakakotahiKa whakauruhia ngā huānga ātete me ngā huānga tauhohe ki roto i te hanganga kotahi, ka taea ai e rātou te whakaiti i te haruru puta noa i te whānuitanga o te auau. Mā te whakakotahi i te mimiti oro me te pokanoa ngaru, ka tukuna e ēnei whakangawari te mahi taurite mō ngā ira haruru matatini e kitea ana i roto i ngā pūnaha papu korehau ahumahi.
I te wā e whiriwhiri ana i tētahi whakangāwari papu korehau, me whai whakaaro ngā kaiwhakamahi ki ētahi āhuatanga matua: te auau haruru matua, te wāhi tāutanga, ngā āhuatanga whakahaere, me ngā whakaritenga tiaki. Mō ngā tono he nui te haruru auau, he rawaka pea te whakangāwari ātete. Mō te haruru auau iti, he pai ake te whakangāwari tauhohe. I ngā taiao he tino kaha ngā ture haruru, he maha ngā wā he pai te otinga mō te whakangāwari whakakotahi.
Kua hangaia ā mātou papu whakangū korehau kia tutuki ai ngā taumata whakaiti haruru o te tata ki te30–50 dB, me te pupuri tonu i tētahi hanganga māmā e taea ai te tiaki ngāwari, pērā i te whakakapinga i ngā rauemi mimiti oro i ia wā. Ehara i te mea ka whakapai ake i te haumaru me te whakamarie o te wāhi mahi te kōwhiringa tika o te whakangāwari oro, engari ka whakarei ake hoki i te pono o te pūnaha me te whai huatanga o te whakahaere.
Wā tuku: Hakihea-29-2025
