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- ## Copyright (C) 2002 Erik de Castro Lopo
- ##
- ## 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, 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 file. If not, write to the Free Software Foundation,
- ## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- ## -*- texinfo -*-
- ## @deftypefn {Function File} {} sndfile_play (@var{data, fs})
- ## Play @var{data} at sample rate @var{fs} using the sndfile-play
- ## program.
- ## @end deftypefn
-
- ## Author: Erik de Castro Lopo <erikd@mega-nerd.com>
- ## Description: Play the given data as a sound file
-
- function sndfile_play (data, fs)
-
- if nargin != 2,
- error ("Need two input arguments: data and fs.") ;
- endif
-
- if (max (size (fs)) > 1),
- error ("Second parameter fs must be a single value.") ;
- endif
-
- [nr nc] = size (data) ;
-
- if (nr > nc),
- data = data' ;
- endif
-
- samplerate = fs ;
- wavedata = data ;
-
- filename = tmpnam () ;
-
- cmd = sprintf ("save -mat-binary %s fs data", filename) ;
-
- eval (cmd) ;
-
- cmd = sprintf ("sndfile-play %s", filename) ;
-
- [output, status] = system (cmd) ;
-
- if (status),
- disp (outout) ;
- endif
-
- endfunction
-
- # Do not edit or modify anything in this comment block.
- # The arch-tag line is a file identity tag for the GNU Arch
- # revision control system.
- #
- # arch-tag: 96fb14c8-2b5a-4b93-a576-ab83a6d9026b
-
-