Techniques utilising Time Scale Modification (TSM) of signals are described. The signal is analysed and divided into frames of similar signal types. Techniques specific to the signal type are then applied to the frames thereby optimising the modification process. The method of the present invention enables...http://www.google.com/patents/US20030033140?utm_source=gb-gplus-sharePatent US20030033140 - Time-scale modification of signals
