Convert MP3 to AA3
How to convert .mp3 audio to .aa3 format.
How to convert mp3 to aa3 file
Converting MP3 Audio Files directly to ATRAC Audio Files (.mp3 to .aa3 conversion) should be possible, even though your options will, most likely, be limited.
Try using a media editing program or conversion tool, such as Sound Forge Pro or VEGAS Pro, which should be perfectly capable of converting .mp3 to .aa3.
