Whakawhanui

E pā ana ki te tautoko a te kaikorero i te whakaurunga maha-hongere i te wā kotahi, mēnā he atanga putanga mō ngā kaikorero porowhita kore mahi, mēnā he mahi whakauru USB, me ētahi atu. Ko te maha o ngā subwoofers ka taea te hono atu ki ngā kaikorero porowhita o waho tētahi o ngā paearu hei ine i te mahi whakawhanui. Ko ngā atanga o ngā kaikorero rongorau noa ko ngā atanga anaro me ngā atanga USB. Ko ētahi atu, pērā i ngā atanga muka whatu me ngā atanga matihiko auaha, kāore i te tino noa.

Pānga oro

Ko ngā hangarau pānga oro 3D taputapu e tino kitea ana ko te SRS, APX, Spatializer 3D, Q-SOUND, Virtaul Dolby me te Ymersion. Ahakoa he rerekē ā rātou tikanga whakatinanatanga, ka taea e rātou katoa te whakaatu i ngā pānga oro-toru-ahu ki te tangata. Ko ngā mea tuatahi e toru he mea noa ake. Ko tā rātou e whakamahi ana ko te ariā Extended Stereo, arā, ko te tukatuka i te tohu oro mā te ara iahiko, kia rongo ai te kaiwhakarongo kua toro atu te ahunga o te ahua oro ki waho o ngā kaikorero e rua, kia whānui ake ai te ahua oro me te whai whakaaro ki te wāhi me te toru-ahu, ka hua ake he pānga stereo whānui ake. Hei tāpiri, e rua ngā hangarau whakarei oro: te hangarau servo hiko-ā-ringa hohe (e whakamahi ana i te mātāpono oro Helmholtz), te hangarau pūnaha whakaputa oro papa teitei BBE me te hangarau "waea whakaahua ā-wāhanga", e whai pānga ana hoki ki te whakapai ake i te kounga oro. Mō ngā kaikorero rongorau maha, he māmā ake te whakatinana i ngā hangarau SRS me BBE, ā, he pai ngā pānga, ka taea te whakapai ake i te mahi a ngā kaikorero.

Oro

E pā ana ki tētahi tohu he roangaru motuhake, ā, he pumau tonu te nuinga, arā, te reo o te oro. Ko te nuinga o te wā ka whakawhirinaki ki te roangaru. Mō te oro he poto te roangaru, ka whakautu te taringa tangata ki te teitei o te reo, mō te oro he roa te roangaru, ka whakautu te taringa tangata ki te iti o te reo. Ko te huringa o te reo me te roangaru he rite tonu ki te logarithm. He rite tonu te oro o ngā taonga puoro rerekē, ahakoa he rerekē te timbre, engari he rite tonu te teitei o te reo, arā, he rite tonu te ngaru taketake o te oro.

Timbre

Ko te tirohanga ki te kounga oro te āhuatanga motuhake o tētahi oro e wehewehe ana i tētahi atu. Ina whakatangihia e ngā taonga puoro rerekē te oro kotahi, ka rerekē rawa te tae o ō rātou oro. Nā te mea he rite tonu ō rātou ngaru taketake, engari he rerekē rawa ngā wāhanga oro. Nō reira, ehara i te mea ko te tae o te ngaru taketake anake te mea e whakawhirinaki ana, engari he hononga tata hoki ki ngā oro he wāhanga nui o te ngaru taketake, e rerekē ai te tae o ia taonga puoro me ia tangata, engari he āhua whaiaro ake te whakaahuatanga tuturu, ā, tera pea he mea ngaro.

Hihiri

Ko te ōwehenga o te mea kaha ki te mea ngoikore o te oro, e whakaaturia ana i roto i te dB. Hei tauira, ko te whānuitanga hihiri o te roopu oro he 90dB, ko te tikanga he 90dB te iti iho o te mana o te wāhanga ngoikore i te wāhanga tino nui. Ko te whānuitanga hihiri te ōwehenga o te mana, ā, kāore he pānga ki te taumata tino o te oro. E ai ki te kōrero i mua ake nei, he tino rerekē hoki te whānuitanga hihiri o ngā momo oro i roto i te taiao. Ko te tohu kōrero whānui he tata ki te 20-45dB noa iho, ā, ko te whānuitanga hihiri o ētahi symphony ka taea te eke ki te 30-130dB, teitei ake rānei. Heoi, nā ētahi herenga, kāore te whānuitanga hihiri o te pūnaha oro e eke ki te whānuitanga hihiri o te roopu oro. Ko te haruru ā-roto o te taputapu hopu oro e whakatau ana i te oro ngoikore ka taea te hopu, ko te kaha tohu mōrahi (taumata whakapōturi) o te pūnaha ka whakawhāiti i te oro kaha. I te nuinga o te wā, ko te whānuitanga hihiri o te tohu oro ka whakatakotoria ki te 100dB, nō reira ka taea e te whānuitanga hihiri o te taputapu oro te eke ki te 100dB, he tino pai.

Ngā harmonika katoa

E pā ana ki ngā wāhanga haurore tāpiri o te tohu putanga i puta mai i ngā wāhanga kore-raina i te tohu tāuru ina haere te pūtake tohu oro mā te whakakaha hiko. Ko te whakapōturi haurore ka puta mai i te mea kāore te pūnaha i te tino raina, ā, ka whakaatuhia e mātou hei ōrau o te tapawhā toharite pakiaka o te wāhanga haurore katoa kua tāpirihia ki te uara rms o te tohu taketake.