comparison wdf/meddis.h @ 0:5242703e91d3 tip

Initial checkin for AIM92 aimR8.2 (last updated May 1997).

+/*
+    Copyright (c) Applied Psychology Unit, Medical Research Council. 1988, 1989
+    ===========================================================================
+
+    Permission to use, copy, modify, and distribute this software without fee 
+    is hereby granted for research purposes, provided that this copyright 
+    notice appears in all copies and in all supporting documentation, and that 
+    the software is not redistributed for any fee (except for a nominal shipping 
+    charge). Anyone wanting to incorporate all or part of this software in a
+    commercial product must obtain a license from the Medical Research Council.
+
+    The MRC makes no representations about the suitability of this 
+    software for any purpose.  It is provided "as is" without express or implied 
+    warranty.
+ 
+    THE MRC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 
+    ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE
+    A.P.U. 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.
+*/
+
+/*  
+    Acknowledgment:
+    ==============
+
+    The source code provided in this file was originally developed by 
+    Christian Giguere as part of a Ph.D degree at the Department of
+    Engineering of the University of Cambridge from April 1990 to
+    November 1993. The code was subsequently adapted under a grant
+    from the Hearing Research Trust for full compatibility with 
+    AIM Release 6.15.
+
+    Christian Giguere 25/03/94
+
+*/
+
+/*
+    ===========================================================
+    meddis.h 
+    ===========================================================
+
+    Implementation of Ray Meddis haircell model.
+
+    Author        : Christian Giguere
+    First written : 10th September, 1991
+    Last edited   : 07th March, 1994
+
+    Note - This is a complete re-write of the original file 
+	   "haircell.h" Release 3 (20th September 1988) from 
+	   J. Holdsworth and the Applied Psychology Unit.
+    ============================================================
+*/
+
+#ifndef _MEDDIS_H_
+
+
+/***** defines *****/
+
+#define _MEDDIS_H_
+
+#define  MEDDIS_dB               (         30.0 )      /* Meddis et al. (1990 ) scaling */
+#define  MEDDIS_RMS              (          1.0 )
+#define  MEDDIS_SCALE            (         20.0 )      /* Arbitrary output scaling factor */
+
+/***** externals *****/
+
+extern  char *NewHaircells() ; 
+extern  int   DoHaircells() ; 
+extern  void  CloseHaircells() ;
+
+#endif
+