matlab - neural networks - removing noise from .wav files -

is there way how remove noise audio files - neural networks? want remove noise speech, example in matlab. thank you.

this clean out noise (doesn't answer neural networks question).

"create , implement lms adaptive filter remove filtered noise desired signal"

sauce: http://www.mathworks.com/matlabcentral/answers/106510

mtlb_noisy = y; noise = n; % define adaptive filter parameters filterlength = 32; weights = zeros(1,filterlength); step_size = 0.004; % initialize filter's operational inputs output = zeros(1,length(mtlb_noisy)); err = zeros(1,length(mtlb_noisy)); input = zeros(1,filterlength); % loop run through data , filter out noise n = 1: length(mtlb_noisy),       %get input vector filter       k= 1:filterlength           if ((n-k)>0)               input(k) = noise(n-k+1);           end       end       output(n) = weights * input';  %output of adaptive filter       err(n)  = mtlb_noisy(n) - output(n); %error computation       weights = weights + step_size * err(n) * input; %weights updating    end yclean = err;