function [s,fs]=ltfatlogo()
%LTFATLOGO Load the 'ltfatlogo' test signal
% Usage: s=ltfatlogo;
%
% LTFATLOGO loads the 'ltfatlogo' signal. This is a sound synthezised
% from an artificial spectrogram of the word 'LTFAT'. See the help of
% LTFATTEXT.
%
% [sig,fs]=LTFATLOGO additionally returns the sampling frequency fs.
%
% The signal is 7200 samples long and recorded at 8 kHz. It has been
% scaled to not produce any clipping.
%
% Examples:
% ---------
%
% To produce a spectrogram of the logo, use:
%
% sgram(ltfatlogo,8000,90);
%
% See also: ltfattext
%
% Url: http://ltfat.github.io/doc/signals/ltfatlogo.html
% Copyright (C) 2005-2023 Peter L. Soendergaard <peter@sonderport.dk> and others.
% This file is part of LTFAT version 2.6.0
%
% 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 3 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, see <http://www.gnu.org/licenses/>.
% AUTHOR : Peter L. Søndergaard
% TESTING: TEST_SIGNALS
% REFERENCE: OK
if nargin>0
error('This function does not take input arguments.')
end;
f=mfilename('fullpath');
s = wavload([f,'.wav']);
fs=8000;