AMR Ngā Utauta

Tahuri AMR ki ngā momo whakatakotoranga me te hoki mai i ngā momo whakatakotoranga

Mō AMR

Ko te AMR (Adaptive Multi-Rate) he whakatakotoranga puoro ororongo kua arotauhia mo te whakawaehere korero. Ka whakamahia i roto i nga waea pukoro mo nga rekoata reo me te purei oro.

Ngā Whakamahinga Noa

Voice recordings
Mobile audio
Telephony

AMR Ngā Pātai Auau mō te Tahuritanga

He aha te pūkete oro AMR?

Ko te AMR he pūkōrero reo ā-roto i whakamahia tuatahitia e ngā whatunga pūkoro 2G/3G. Ka tangohia e te AMR te reo mārama i ngā tātaitai iti rawa, ā, he noa iho i roto i ngā tānga reo, ngā pūkete whakahau-ki-te-kōrero, me ngā pūrongo reo o ngā momo pūkoro tawhito.

He ngaro te AMR, he kore rānei?

He ngaro te AMR — ka tangohia e te kaituhi te raraunga e whakatau ana te kaituhi kia kore e taea te whakarongo hei tae ki tētahi rahi pūranga iti.

He aha te mea me tahuri au i te AMR hei tiritiri?

Mō te maipū me te tiritiri pāpāho pāpori, ka tahuri AMR ki te MP3 — te whakataetae ao whānui me te rahi o te pūranga iti. Mō te tiritiri pūmautanga ki ngā kaikōrero, ka tahuri ki te FLAC, WAV rānei hei pupuri i te āhuatanga taketake.

He nui te huringa e huri ai i te rahi o te faila?

Ko te tahuritanga o AMR ki tētahi āhua kāore i te ngaro, pēnei i te WAV, FLAC rānei, ka pupuri i te rahi nui; ko te tahuri ki MP3, AAC rānei i ngā tāuru noa (192–320 kbps) ka whakaiti te faila kia tata ki te 5–10x me te huringa āhuatanga iti rawa.

Ka mahi te ringa AMR ki runga iPhone?

Me whakawātea ngā pūoro iPhone ki te āhua M4R (whakawhitinga ngā pūoro Apple). Ka tahuri AMR ki te M4R mā te whakamahi i te MOV.to, kātahi ka whakawhiti i te pūtahi M4R ki tōna pūrere mā te Kaitautoko, i ngā Pūrere Apple rānei.

He nui te roa o te pūkete AMR i mua i te whakakāhoretanga o te MOV.to?

Kāore he tepe wā uaua - ko te kōpaka i runga i te rahi o te pūranga. Ka whiwhi ngā kaiwhakaari wātea ki te 100 MB ia tāpiritanga (i te nuinga o te wā, neke atu rānei o te oro AMR i ngā tātaitai pūnoa). Ka haere ngā kaiwhakaari ki ngā GB maha.

Ka pupuri te MOV.to i ngā metadata (whakaahua, whakaahua rārangi) mai i te AMR?

He — Ko ngā tohu ID3, kaitapere/pāpāho/whakaahua, me ngā toi whakawaitara i roto i tō tātau pūkete AMR e tiakina ana ki te output i te wā e tautoko ana e te hanga ūnga i a rātou. Ko te nuinga o ngā metadata e whakawāteatia ana e WAV, nā reira ka whakawāteatia ngā tohu WAV.

Ka taea e au te whakawātea i te oro mai i tētahi ataata hei AMR?

He. Whakahauhau i tētahi MP4, MOV, MKV, he whakaaturanga rānei o te vitio kua tautokona, ā, ka kōwhiria te AMR hei huaputa. Ka whakawātea te MOV.to i te rererangi oro, ā, ka whakawaenga anō anake mēnā e hiahiatia ana.

Ka tangohia e te MOV.to ahau nga faila AMR i muri i te tahuritanga?

He. Ka tangohia ā-pūmau tō tātau tātaki AMR me te huaputa tahuri i muri i tētahi matapihi poto. Kāore e pupuri, e whakarongo rānei, e tiritiri rānei i tō tātau oro.

He aha te bitrate me kōwhiri e au ina tahuri mai i te AMR?

Mō te pūoro, ko te 256–320 kbps te wāhi pai - mārama ki te nuinga o ngā kaimātaki. Mō te reo me ngā podcast, he nui rawa te 96–128 kbps. Ka haere ki runga ake i te mokatere tāuru pūtake kāore e taea te whakaora i te āhuatanga i ngaro kētia te pūtake.