FLAC
AMR iifayile
I-FLAC (I-Codec yomsindo engaLahlekiyo yasimahla) yifomati yocinezelo ye-audio engalahlekiyo eyaziwa ngokugcina umgangatho womsindo wokuqala. Iyathandwa phakathi kweaudiophiles kunye nabathandi bomculo.
I-AMR (I-Adaptive Multi-Rate) yifomathi yocinezelo lwe-audio elungiselelwe ikhowudi yentetho. Iqhele ukusetyenziswa kwiifowuni eziphathwayo ukwenzela ukurekhoda kwelizwi kunye nokudlala kwakhona.