ec_data_definitions.m

% Echo Cancellation Data Specification
% Model parameters
%   Copyright 2008 The MathWorks, Inc.
load sm_filt;  % spkr_to_mic_filter coefficients
sm_length = length(spkr_to_mic_filter);  % variable from sm_filt mat file
spkr_to_mic_delay = spkr_to_mic_delay;    % also part of sm_file file
pic_frame_size = 80;
Fs = 8000;
Ts = 1/Fs;