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import os


    

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cwd = "your_DSD100_path/DSD100/Mixtures/Dev"


    

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y = [x[0] for x in os.walk(cwd)]


    

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for i in range(1,51):
    
    out_dir = "your_output_path" + y[i].split("/")[6] + "/" + y[i].split("/")[7]
    
    out_dir_w = out_dir.replace(" ", "\ ")

    data_dir = y[i].replace(" ", "\ ")
    
    if not os.path.exists(out_dir):
        os.makedirs(out_dir)

    os.system("python separate_dsd.py -i " + data_dir + "/mixture.wav" + " -o " +  out_dir_w + " -m model_dsd_fft_1024.pkl")