Wav to MP3,MP2,WMA , WAV, OGG, APE, AAC(used by iTunes),FLAC(lossless compression),MP4,M4A, MPC(MusePack),AC3,TTA,ofr(OptimFROG),SPX(Speex),Ra(Real audio), and WavePack. WAV format recordsdata include uncompressed audio and that will result in large file sizes, relying on the length. MP3 is the most popular file format for audio. It makes use of particular compression methods that scale back the file dimension [...]