Waves developed the MaxxBass technology to allow audio engineers to selectively add harmonics which significantly enhance the bass perception by the listener, and most importantly, beyond the range of the speaker's conventional frequency response. Renaissance Bass takes the MaxxBass algorithm to greater effectiveness and simpler operation. The process has been refined and is even more effective than the original processor. In addition, a simplified user interface helps achieve top-quality sound with quick adjustment, whether in post, mixing, mastering, or multimedia.