AMR
WAV fayiloli
AMR (Adaptive Multi-Rate) wani tsari ne na matsawa mai jiwuwa wanda aka inganta don lambar magana. An fi amfani da shi a cikin wayoyin hannu don rikodin murya da sake kunna sauti.
WAV (Waveform Audio File Format) sigar sauti ce mara nauyi wanda aka sani da ingancin sauti mai girma. Ana yawan amfani da shi don ƙwararrun aikace-aikacen jiwuwa.