AMR
WMA awọn faili
AMR (Oṣuwọn Adaptive Multi-Rate) jẹ ọna kika funmorawon ohun ti a ṣe iṣapeye fun ifaminsi ọrọ. O jẹ lilo nigbagbogbo ninu awọn foonu alagbeka fun awọn gbigbasilẹ ohun ati ṣiṣiṣẹsẹhin ohun.
WMA (Windows Media Audio) jẹ ọna kika funmorawon ohun ti o dagbasoke nipasẹ Microsoft. O jẹ lilo nigbagbogbo fun ṣiṣanwọle ati awọn iṣẹ orin ori ayelujara.