1    mkss
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3MKSS(1)                     General Commands Manual                    MKSS(1)
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NAME

8           mkss
9          - calculate average spectrum for spectral subtraction
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SYNOPSIS

12       mkss [options...] {filename}
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DESCRIPTION

15       mkss is a tool to estimate noise spectrum for spectral subtraction on
16       Julius. It reads a few seconds of sound data from microphone input,
17       calculate the average spectrum and save it to a file. The output file
18       can be used as a noise spectrum data in Julius (option "-ssload").
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20       The recording will start immediately after startup. Sampling format is
21       16bit, monoral. If outpue file already exist, it will be overridden.
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OPTIONS

24        -freq  Hz
25           Sampling frequency in Hz (default: 16,000)
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27        -len  msec
28           capture length in milliseconds (default: 3000)
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30        -fsize  sample_num
31           frame size in number of samples (default: 400)
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33        -fshift  sample_num
34           frame shift in number of samples (default: 160)
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SEE ALSO

37        julius ( 1 )
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40       Copyright (c) 1991-2013 Kawahara Lab., Kyoto University
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42       Copyright (c) 1997-2000 Information-technology Promotion Agency, Japan
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44       Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and
45       Technology
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47       Copyright (c) 2005-2013 Julius project team, Nagoya Institute of
48       Technology
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LICENSE

51       The same as Julius.
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55                                  12/19/2013                           MKSS(1)
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