New powerful effects have been added: you can now change a sound's duration without modifying its pitch, and vice versa. Other effects include Remove Broadband Noise for noise removal, Poles and Zeros for equalization, and more. You can now save your sounds in compressed format to reduce the disk space they require. SoundMaker supports any installed compressors and decompressors; current versions of the Mac OS include the MACE 3:1, MACE 6:1, IMA 4:1 and µLaw 2:1 codecs. SoundMaker can now convert to sampled sound any QuickTime track containing audio, including MPEG tracks.