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mkss
MKSS(1) MKSS(1)
NAME
mkss
- calculate average spectrum for spectral subtraction
SYNOPSIS
mkss [options...] {filename}
DESCRIPTION
mkss is a tool to estimate noise spectrum for spectral subtraction on
Julius. It reads a few seconds of sound data from microphone input, calcu-
late the average spectrum and save it to a file. The output file can be
used as a noise spectrum data in Julius (option "-ssload").
The recording will start immediately after startup. Sampling format is
16bit, monoral. If outpue file already exist, it will be overridden.
OPTIONS
-freq Hz
Sampling frequency in Hz (default: 16,000)
-len msec
capture length in milliseconds (default: 3000)
-fsize sample_num
frame size in number of samples (default: 400)
-fshift sample_num
frame shift in number of samples (default: 160)
SEE ALSO
julius ( 1 )
COPYRIGHT
Copyright (c) 1997-2000 Information-technology Promotion Agency, Japan
Copyright (c) 1991-2008 Kawahara Lab., Kyoto University
Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and Tech-
nology
Copyright (c) 2005-2008 Julius project team, Nagoya Institute of Technology
LICENSE
The same as Julius.
10/02/2008 MKSS(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | COPYRIGHT | LICENSE
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