.3ga
3GPP audio
An audio-only file in the 3GPP mobile container, typically holding AMR or AAC speech. Some Android voice recorders, notably on older Samsung phones, save to it.
Voice and call recordings from older Android phones.
Opens in VLC, mpv, Audacity with FFmpeg
About 3GA files.aiff · .aif
AIFF audioAudio Interchange File Format
Apple’s uncompressed audio format from 1988, based on Electronic Arts’ IFF. It holds full-quality PCM samples and can carry metadata and loop points.
Recording and music production on the Mac, in apps such as Logic and GarageBand.
Opens in Music, QuickTime, Logic Pro, GarageBand, VLC, Audacity
About AIFF files