TY - SER AU - Singh,Ajay Pal AU - Alku,Paavo AU - Lochmann,S. AU - Sharma,A.B. ED - Government of Netherlands, TI - An object-oriented digital signal processing tool for the PC-LISP environment T2 - Research studies project report PY - 1993/// CY - Bangkok PB - Asian Institute of Technology KW - Object-oriented programming (Computer science) KW - LISP (Computer program language) N1 - A research submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Engineering and Technology; Research Studies Project Report (M.Eng.) - Asian Institute of Technology, 1993 N2 - This research presents a performance evaluation of the QuickSig software, developed at the Helsinki University of Technology, based on a Personal Computer (PC). QuickSig is based on the latest developments in object-oriented programming, Common Lisp Object System (CLOS), on PC-machines. QuickSig has been designed to extend the Lisp language by a layer of general constructs of signal processing; abstract data structures like signals, filters and related signal processing operations. QuickSig is based on Common-Lisp, an object-oriented extension of Lisp language. A code for QuickSpan processing for spans, scale-spans and intervals is presented. A detailed list of QuickSig functions for signal definitions such as signal-objects and method-functions, is presented. Finally, an evaluation of the signal properties such as array processing, convolution, filtering, etc., was carried out UR - http://203.159.5.9/ait-thesis/detail.php?q=B16088 ER -