OGG
AMR awọn faili
OGG jẹ ọna kika eiyan ti o le ṣe ọpọlọpọ awọn ṣiṣan ominira lọpọlọpọ fun ohun, fidio, ọrọ, ati metadata. Ẹya ohun afetigbọ nigbagbogbo nlo algorithm funmorawon Vorbis.
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.