Tirohia te whiti i raro nei, ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: I roto i te hoahoa, he ngaru sine (kōrere whero) he tauira, me te quantized hoki PCM. te ngaru sine he tauira i roto i auau auau, whakaaturia rite rārangi poutū. hoki ia tauira, kotahi o nga uara e wātea ana (i runga i te y-tuaka) te whiriwhiri. te PCM tukanga Kei te nuinga whakatinana i runga i te porowhita integrated kotahi huaina he pūtahuri analog-ki-matihiko (ADC). hua tenei he whakaaturanga tino motuhake o te tohu tomokanga (titika puru) e taea te ngāwari te whakawaehere rite raraunga mamati mō te rokiroki ranei tukatuka. taea hoki te maha ngā awa PCM kia maha i roto i te awa raraunga nui ngā, te tikanga mo te tuku o ngā awa maha i runga i te hononga tinana kotahi. huaina te tikanga kotahi te wa-wehenga maha (DMT) me te whakamahia whānuitia, rawa i roto i te pūnaha waea tūmatanui.
ānau whero