Topic: 3g2 file software

Audio becomes the main problem with 3G2 files because they typically depend on AMR, a codec created for old mobile phone networks rather than for reliable editing or playback today, using aggressive compression that keeps only speech-critical frequencies so voice could travel across weak 2G and 3G connections, making it efficient then but poor by modern standards; once newer codecs like AAC and Opus appeared and devices became faster with more storage, AMR’s purpose faded, and licensing plus tel...