Computer Music Journal , vol. 2, no. 1,2, pp. 38-47,38-60, 1978, available at CCRMA (see http: // ccrma .stanford.edu/overview/publications. html ). 54 J. A. Moorer, ``The use of the phase vocoder in computer music applications,'' Journal of the Audio Engineering Society , vol. 26, pp. 42-45, Jan./Feb. 1978. 55 P. M. Morse, Vibration and Sound , http: //asa.aip.org/publications. html