Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Ma te whakamahi i te CS-4 ka taea te whakatutuki i te tere o te kaiwhakamahi o te 20.0 kbit / s mo te waa waa. Heoi, mā te whakamahi i tēnei mahere ko te taupoki pūtau 25% o te tikanga. Ka taea e te CS-1 te whakatutuki i te tere o te kaiwhakamahi 8.0 kbit / s mo te waa waa, engari he 98% o te taupoki noa. Ka taea e nga taputapu whatunga hou te whakarereke i te tere whakawhiti i runga i te waahi pūkoro.  Pātai: he aha te hipoki pūkoro mēnā ka whakamahia tēnei mahere?
25% o te tikanga