The version is 4.7.13, Fx Audio Editor allows you to visually play, record, edit or convert most sound file formats. You can also add special effects and apply filters, including WAV PCM, Compressed WAV (ADPCM, GSM, DSP, A-LAW, U-LAW, ALF2 and others), MP2, MP3 (MPEG Layer-3), VOX (Dialogic ADPCM), WMA Windows Media Audio), RAW (PCM,...