WAV
AMR mafayilo
WAV (Waveform Audio File Format) ndi mtundu wosakanizidwa wamawu womwe umadziwika ndi mtundu wake wapamwamba wamawu. Nthawi zambiri amagwiritsidwa ntchito ngati akatswiri amawu.
AMR (Adaptive Multi-Rate) ndi mtundu wamawu wokongoletsedwa kuti azitha kukopera mawu. Amagwiritsidwa ntchito kwambiri m'mafoni a m'manja pojambula mawu komanso kusewera.