#ifndef _LPC_and_VocalTract_h
#define _LPC_and_VocalTract_h
/* LPC_and_VocalTract.h
 *
 * Copyright (C) 1994-2002 David Weenink
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/*
 djmw 20020812 GPL header
*/

#include "LPC.h"
#include "VocalTract.h"

VocalTract LPC_to_VocalTract (LPC me, double time, double length, int wakitaLength);
/* Calculate a vocal tract via the transformation of lpc coeffs to area functions.
 *	`length' will be the length of the vocal tract.
 * if wakitaLength != 0 then the vocal tract length is calculated according to:
 *      H. Wakita (1976), Normalization of vowels by vocal-tract length and its
 *      application to vowel identification, IEEE on ASSP 25, 183-192.
 * Here `length' will be used as the reference length for the calculations. */

#endif /* _LPC_and_VocalTract_h */