I te pō, ka ara ake ngā tohu whenua o te tāone i roto i te māramatanga me te atarangi, ā, ka whakatinanahia he pūmau ki wahopūnaha oro ngaioka whakahohehia marietia. Mai i te ara mārama me te atarangi o te taha o te awa ki te ara rere o te taiepa o te tāone tawhito, mai i te puna waiata tapawhā ki te whakaaturanga rama tirohanga tiriti, ko te manawa hohonu o tepūwero-ā-rotome te whakaaturanga ātaahua o te pūoro aroturuki whatu tahitia te pikitia whakarongo o te tāone i te pō, kia werohia ai he wairua ohorere ki roto i te ōhanga tūruhi pō o te tāone.

Ko te kaupapa matua ongā pūnaha oro ngaioi roto i ngā haerenga pō o te tāone nui, ko te whakatutuki i tētahi oro tino pai o te oro, te māramatanga, me te atarangi. Mā te pūtaiao kua whakaritea kia tohatohahiakaikōrero pouwhatunga, temara oroka taea te kapi i ngā tekau mano mita pūrua o te wāhi tuwhera, kia rite ai te wheako whakarongo ngāwari o ngā manuhiri i runga i te papa tirotiro me ērā rau mita te tawhiti. Me te tere hurihanga pūngao neke atu i te 90%, ko tewhakakaha mamatika akiaki i te pūnaha kia puta te pēhanga oro mārama tae atu ki te 130 desibel i raro i te kaupapa o te tiaki pūngao me te tiaki taiao. Ahakoa i ngā tapawhā hararei pukumahi, ka whakaatuhia tonutia ngā taipitopito o ia nota. He mea tino hira ko te whakaurunga huna o tepūwero-ā-rotoka taea te whakaputa anō i ngā haruru o te mano tau i roto i ngā rohe hītori me ngā rohe ahurea, me te whakatauira i te pao hiko o te hangarau o muri mai i roto i ngā whare hanga hou, ka hanga he hononga hohonu i waenga i ngā oro me ngā whakaahua tirohanga.

Tetukatuka, hei pokapū atamai o te pūnaha, kua rite ki ngā rauropi mō te mōhio ki ngā tirohanga. Ka taea e te pūnaha te tautuhi aunoa i te wāhanga mahi mā roto i ngā pūoko rama: ka whakamahia he rautaki whakatū mara oro matatau i te wā whakataki, ka whakahohehia te whakarei ake i te auau katoa i te wā whakaaturanga matua, ā, ka whakamahia te hangarau toronga whakaata ā-wāhi i te wā coda. Ko temanapūwhakarārangie whakarite ana i ngā hongere oro motuhake e 32 me te tika o te taumata mirihekona kia tino ōrite ai ia huihuinga oro ki ngā huringa mārama me te atarangi e rite ana - ina maherehia te tarakona e rere ana i te mata o te whakaata, ka whakaatuhia e te mara oro karapoti te whiowhio.ngā oromai i tawhiti ki tata; Ina huri ngā rama ki te Milky Way kanapa, ko tekaikōrero pouka rere tonu mai me ngā rangi waiata ataahua o waenga i ngā whetu.

I ngā wāhi whakaaturanga ora nui, ko te maha-ira pūoro aroturukis whatunga i titoa mai i te whakarongongā kaikōreroe whakarato ana i ngā kaiwhakaari ki tētahioro tino tikaanga tohutoro. Mā te hangarau whakahaere whakawehewehenga, ka taea e ngā kaiwhakaari i ngā wāhi rerekē o te atamira te whiwhi i ngā mea kua whakawhaiarotiapūoro aroturukimewhakaranu oro, he mea tino nui tēnei i roto i ngā taiao maha-hau o waho. Ka taea e ngā kaihangarau te whakarite i ngā ānau urupare auau o ngā rohe oro 12 i te wā tūturu mā te matihiko hongere 128 o tematihikowhakaranu oro, e whakaea ana i ngā huringa o te horapa o te ngaru oro i puta mai i ngā hekenga o te pāmahana, i te urupare rānei ki te pokanoa oro i puta mai i te hau me te ua ohorere.

Tepūnaha hopuoro ahokoree whakamahi ana i te hangarau whiwhinga kanorau hei whakarite i te tuku reo pumau i roto i ngā pokapū tāone nui me ngā taiao hikohiko uaua. Ko tehopuoro pane ārai waie whakamahia ana e te kaiārahi tūruhi, me te pūnaha whakaiti haruru atamai, ka taea te whakaatu mārama i te kōrero i roto i te haruru o te puna; I te wā o te wā taunekeneke, ka pupuri te hunga mātakitaki i te hopuoro, ā, ka whakamahia te mana whakahaere aunoa a te tukatuka hei whakatutuki i te whakanui taurite o ngā reo hāhā a ngā tamariki me ngā reo pakeke. Ko te tūnga ultrasonichopuoroKa taea hoki e ngā mea kei roto i te pūnaha te hopu i ngā raraunga mahere wera wā-tūturu o ngā hamama a te mano, ka akiaki i te kaha o te mara oro kia arotahi atamai ki te wāhi tino aro.

Te pūnaha urutau taiao tonungā aroturukingā tawhā oro taiao mā te whatunga hopuoro hono-āhua. Ina kitea he ua, ka whakanuia aunoa e te pūnaha te auau waenga ki te teitei mā te 3-5 dB hei uru atu ki te haruru ārai ua; Ina kitea he kohu, ka whakanuia te roopu auau 200-800Hz hei whakarite i te tawhiti horapa o te oro. Ka taea hoki e tēnei pūnaha atamai te kōrero ki ngā papaaho whakahaere rama o te tāone mehaumarutangapūoro aroturukingā pūnaha, e āhei ai te urunga matua ki ngā pāpāho ohorere whakawhiti-pūhara, me te whakarite hoki i te whakaaturanga o ngā mahi toi me te whakatutuki i ngā kawenga haumaru tūmatanui.

Hei whakarāpopototanga, ko te taha wahopūnaha oro ngaiomō ngā haerenga pō o te tāone hou kua whanake hei pūnaha oro atamai e whakauru ana i ngā miihini kare ā-roto me te subwoofer, te tautoko mahi mearoturukingā kaikōrero, te whatu ā-wāhi okaikōrero pous, te taraiwa whai hua o ngā whakakaha matihiko, te whakatau atamai o ngā tukatuka, te tukutahitanga tika omanangā raupapatanga, te hanga wā-tūturu owhakaranu oro, me te tirohanga taiao ki ngā hopuoro hono. Ehara i te mea ka waihanga noa i ngā wheako pō e kore e warewaretia, engari ka huri anō hoki i ngā ira ahurea o te tāone mā roto iorome te kōrero māmā. I tēnei wā hou o te whanaketanga whakakotahi o te ahurea me te tūruhi, ko te haumi ki tētahi pūnaha ngaio pēnei he waihanga i tētahi "rawa oro me te mārama" e piki haere tonu ana mō te tāone, mā te whakamahi i te whakamana takirua o te hangarau me te toi hei whakamārama i te rangi pō o te tāone, hei hanga i ngā tohu ahurea ahurei, hei hanga i ia tūtakitanga i raro i te rangi pō hei maharatanga pā ki te tāone, me te wero i te kaha oro e pupuhi ana ki roto i te ōhanga pō.