/************************************************************************/ /* */ /* Centre for Speech Technology Research */ /* University of Edinburgh, UK */ /* Copyright (c) 1996,1997 */ /* All Rights Reserved. */ /* */ /* Permission is hereby granted, free of charge, to use and distribute */ /* this software and its documentation without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of this work, and to */ /* permit persons to whom this work is furnished to do so, subject to */ /* the following conditions: */ /* 1. The code must retain the above copyright notice, this list of */ /* conditions and the following disclaimer. */ /* 2. Any modifications must be clearly marked as such. */ /* 3. Original authors' names are not deleted. */ /* 4. The authors' names are not used to endorse or promote products */ /* derived from this software without specific prior written */ /* permission. */ /* */ /* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */ /* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */ /* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */ /* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */ /* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */ /* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */ /* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */ /* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */ /* THIS SOFTWARE. */ /* */ /************************************************************************/ /* */ /* Author: Paul Taylor (pault@cstr.ed.ac.uk) */ /* Date: Fri May 9 1997 */ /* ------------------------------------------------------------------- */ /* Examples of Generation of Acoustic Feature Vectors from Waveforms */ /* */ /************************************************************************/ #include "EST_sigpr.h" /**@name sig2fv:example * * Some examples of track manipulations. * * @see EST_Track * @see EST_TrackMap:example * @see EST_TMatrix * @see EST_TMatrix:example */ //@{ int main(void) { /* EST_StrList base_list; EST_StrList delta_list; EST_StrList acc_list; //@{ code // read in a waveform EST_Wave sig; EST_Wave fv; float shift = 0.01; float length = 0.02; sig.load("kdt_001.wav"); // using fixed frame analysis first: // lets do simple lpc analysis base_list.append("lpc"); // call fixed function sig2fv_fixed(sig, fv, op, base_list, delta_list, acc_list, shift, length); //@} code */ } //@}