He aha ngā mea e taea te whakaaro i te hoko i tēnei kōrero wāhi-kore mō te DJ

Te Hiko o te Whakamātautau me ngā Whakamātautau o te Wāhi

RMS vs. te hiko o te tāwhai: He aha te take o te hiko tonu hei whakamātautau mō ngā kōrero tātai DJ

I te whiriwhiri i ngā kōrero tātai, tāpiria te hiko RMS (Root Mean Square) i runga i te hiko o te tāwhai. Ko te RMS te whakamātautau o te hiko tonu—hei whakamātautau nui mō te whakamahi tonu i te kōrero i ngā wā roa. Ko te hiko o te tāwhai he whakamātautau o ngā tāwhai poto anake, ā, he rereke tonu i ngā whakamātautau o te hāpai; ko te kōrero tātai e 500W te hiko o te tāwhai, engari he 150W te hiko RMS, ā, he raru pea te whakamātautau i te kōrero i te 90dB SPL. I ngā rangahau, ko te whakamātautau i raro i te 60% o te hiko RMS te whakamātautau e mau ai te Total Harmonic Distortion (THD) i raro i te 1%, ā, e mau ai te kōrero i ngā wā roa.

Te whakamātātutanga i te hāngā o ngā kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te kōrero wāhanga o te k......

Ko te rahi o te wāhi e whakamārama ana i ngā hāngā hiko, i runga i ngā tikanga ākōranga o te reo: ko ngā wāhi i roto i te whare he pai ake ngā whakaahua kia tūhono ki te whakaahua o te reo, nā reira ko ngā hāngā 300–600W RMS he pai mō ngā kārehe 200–500 i ngā kārehe i roto i te whare. I waho, ka pānui te reo tata, ā, he hāngā 800W+ RMS te hāngā e hiahiatia ana hei whakamātātutanga ōrite. Ko ngā hāngā taiao, pērā i te hau, e pānui ana i ngā hāngā hiko o te 25–40% i te rahi o ngā wāhi i roto i te whare o te rahi ōrite. I raro i te 300W RMS, ka hinga te whakaahua o ngā kōrero i waho i ngā rūma iti; ko ngā hāngā 1000W+ e whakamārama ana i te mātauranga me te pānga mō ngā kārehe 500+ ahakoa ngā kōrero kāore i te whakamārama.

Te roa o te pūhiko, te whakamāmā o te whakamāmā, me ngā whakamāmā o te wāhi wāhi i waho

Te roa o te pūhiko i te ao ōrite: He aha te whakamārama i te 15–20 haora i ngā whakamāmā tātai, me ngā whakamāmā o te whakamāmā

Ko te ora o te pūhanga i te 15–20 haora e whakamārama ana i ngā DJ kia tīmata ai ngā hui tāwhai i ngā hui, kāore he whakauru i te pūhanga i te wā o te hui—ka whakamāmā i te uru mai, te whakamātua, me te whakamutu. Ko tēnei mana e tautokina ana i ngā hui maha haora i te wā e whakamahinga ana, ā, ko te whakamāramatanga o te hiko e aki ana i ngā whakamāmutunga kāore i tātaihia i te wā o te whakamāhinga iti. Ko ngā pūhanga matua e tautoko ana i te whakamāhinga tōtika i ngā wā roa, ā, ko ngā ringaringa kua whakaurua e whakamāmā i te neke atu i waenganui i ngā wāhi. Ko te putanga ko te iti i ngā wā kāore i te mahi, ko te rere tika o te hui, me te whakamārama o te pūkenga.

Ngā whakamārama IP: He aha te take i te IP55, pea anō te teitei ake hei mea e tātaihia ana mō te puehu, te ua, me te manawa o ngā hui

Ko ngā whakamātautau IP (Ingress Protection) e whakamārama ana i te pānga o te whakamātautau ki ngā whakamātautau a te taiao. Mō te whakamāhi i te DJ i waho, he mea tāpiri te IP55, pea anō hoki—e whakamana ana i te tiaki i ngā kōpae wai iti, i ngā pūpuru hau, me ngā pūpuru hau. Kua whakamātautau ngā whakamātautau nei i ngā whakamātautau whakamātautau kia rite ki ngā whakamātautau a te ao: te ua, te hukapapa, me ngā taputapu e rere ana i ngā hui ā-tāone, i ngā mara hukapapa rānei. Ko ngā taputapu iti ake he whakamāhi i te wai, i ngā taputapu rānei, e whakamāhi ana i te whakamāhi i ngā wāhanga, i te whakamāhi i te reo. Ko te whakamāhi i te whakamātautau IP e whakamana ana i te haumātua, i te roa o te whakamāhi, me te whakamāhi i te whakamāhi i ngā āhuatanga kāore i te mōhiotia.

Te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi......

Ngā whakamāhi o te Bluetooth 5.3: te iti ake o te wā, te whakamāhi i ngā kōpae e rua, me te whakamāhi i te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāhanga o te whakamāhi i ngā wāh......

Mō te whakamāhi i te DJ i tēnei wā, he mea kore e whakaae te hononga wiriwhi kore-āwhina—ā, ko te Bluetooth 5.3 te whakamāhi i ngā whaihua pūkenga mātua e whakamārama ana. Ko tana kaha o te whakamāhi i te wā (latency) e rere ana i raro i te 40ms, ā, kāore he whakamārama o te wā i te whakamāhi i te whakamātātari i ngā takotoranga (ko ngā wā e rere ana i te 200ms te whakamāhinga i te wā). Ko te hononga ā-mātua i ngā kōpae ā-whānui e rua he whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi i te whakamāhi......

Te Arotake o te Kōrero: He Tāwhai i ngā Mahi a te DJ

Te Whakamārama o te Pākanga: Te Rahi o ngā Kōpae, ngā Kōpae ā-Whānui, me ngā Whakamārama o ngā Whare—I waho i ngā whakamārama kōpae

Ko te whai i te whāinga o ngā whakamātautau i te rōrahi iti i tēnei wā he mea e toru ngā āhua o te whakamātautau: te rahi o te kaiwhakamātautau, ngā kaiwhakamātautau pūrere, me te whakamātautau o te pouaka. Ko ngā kaiwhakamātautau e 10 inihia, pea, rānei, te rahi, e whakamātautau ana i te hau e taea ana hei whakamātautau i te rōrahi iti o ngā huihui i te 40Hz; ko ngā kaiwhakamātautau iti ake ka whakamātautau i te rōrahi iti i raro i te 50Hz. Ko ngā kaiwhakamātautau pūrere e whakamānui ana i te whakautu o te rōrahi iti mā te 3–5dB, ā, kāore he whakamātautau ki te whāinga o te kaha o te kaiwhakamātautau—ka whakamānui i te pānga o te pāpā o te pāpā. Ko te whakamātautau o te pouaka e whakarite ana i te āhua: ko ngā whakamātautau e whakamātautau ana i te hau e whakamānui ana i te whāinga, engari e whakamātautau ana i te whakamātautau o te pāpā; ko ngā pouaka kua tapahia e whakamānui ana i ngā rōrahi iti e tata, e whakamānui ana i ngā rōrahi iti e pai ana mo te techno, mo te hip-hop rānei. Ko te whakamānui i tēnei whakamāngōtanga e whakamānui ana i te whakamātautau o ngā rōrahi iti—kāore he whakamātautau pāpā.

Te mātauranga i te teitei o te kaha: He aha te take o te THD <1% i te 90dB me te whāinga o te kaha o te kaiwhakamātautau i te whakamātautau o te rōrahi

I ngā kōpae tāwhai wāhi, he nui ake ngā whakamātau i te whakamātau i ngā whakamātau āhua. Ko te THD i raro i te 1% i te 90dB te here kia kore ai te whakamāharahara me te whakamāhinga o te kaiwhakarongo—ko te take i rere ai te whakaahua o te taringa o te tangata i te whakamāharahara. He maha ngā kōpae e whakaatu ana i ngā rārangi haumaru (hei tauira, 20Hz–20kHz), engari he rere ngā whakamātau nei i raro i te tāwhai ake i te ao pūtaiao. Ko te whānanga o te whānanga—i tēnei wā, he 6dB, pea, tēnā—kia pai ai te whakautu o ngā hāngā: ko ngā pātai o ngā kōpae me ngā pātai o ngā kōrero e whakaatu ana tonu, ahakoa i ngā pātai o ngā kōpae. I rite ki ngā whakamātau āhua o ngā rārangi, ko ngā THD me ngā whānanga o te whānanga e whai ana i te whakamārama o te whakamārama i ngā mahi DJ tāwhai.