www.pudn.com > av3dec_20050318.zip > FIpar.h

/*------------ Telecommunications & Signal Processing Lab -------------- 
                         McGill University 
 
Routine: 
  FIpar.h 
 
Description: 
  Declarations for TSP filter coefficient files 
 
Author / revision: 
  P. Kabal  Copyright (C) 1994 
  $Revision: 1.8 $  $Date: 1994/04/14 23:24:09 $ 
 
----------------------------------------------------------------------*/ 
 
#ifndef FIpar_h_ 
#define FIpar_h_ 
 
/* Filter types */ 
enum { 
  FI_UNDEF	= 0,	/* undefined filter file identifier */ 
  FI_FIR	= 1,	/* FIR filter, direct form */ 
  FI_IIR	= 2,	/* IIR filter, cascade of biquad sections */ 
  FI_ALL	= 3,	/* All-pole filter, direct form */ 
  FI_WIN	= 4,	/* Window coefficients, direct form */ 
  FI_CAS	= 5	/* Cascade analog biquad sections */ 
}; 
 
#endif	/* FIpar_h_ */