//
// $Id$
//  
// Copyright (C) 2008  Antoine Blais, Antoine Drouin
//
// This file is part of paparazzi.
//
// paparazzi 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, or (at your option)
// any later version.
//
// paparazzi 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 paparazzi; see the file COPYING.  If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. 
//

//
// Digital VOR ( VHF Omni-directional Radio Range ) receiver
// audio files handling
// 


// Load input signal from wav file ( 16 bits mono )
function [time, samples] = vor_audio_read_wav(filename)

  [samples, Fe, nbits] = wavread(filename);
  samples = samples * 2^6;
  Te = 1/Fe;
  time = [0:length(samples)-1] * Te;

endfunction

