mkss.txt

about sound recognition.i want to downlod

MKSS(1)                                                                MKSS(1)



NAME
       mkss - compute average spectrum from mic input for SS

SYNOPSIS
       mkss [options..] filename

DESCRIPTION
       mkss  is  a tool for estimating noise spectrum for spectral subtraction
       on Julius.  It reads a few seconds of sound data from microphone input,
       and  saves the average spectrum to a file.  The output file can be used
       as a noise spectrum data in Julius (option "-ssload").

       Output format is RAW (no header), 16bit  (signed  short,  big  endian),
       monoral.  If the file already exist, it will be overridden.

OPTIONS
       -freq threshold
              Sampling frequency (Hz, default=16000)

       -len msec
              length to record in milliseconds (default: 3000).

       -fsize samplenum
              frame size in number of samples (default: 400).

       -fshift samplenum
              frame shift in number of samples (default: 160).

USAGE
       Start  mkss and stay quiet for 3 seconds.  Then the average noise spec-
       trum will be recorded to the specified file.  When  you  start  Julius,
       specify  option  "-ssload  thatfile",  and you can use microphone input
       with spectral subtraction.

SEE ALSO
       julius(1)

VERSION
       This version is provided as part of Julius-3.5.1.

COPYRIGHT
       Copyright (c) 2002-2006 Kawahara Lab., Kyoto University
       Copyright (c) 2002-2005 Shikano Lab., Nara  Institute  of  Science  and
       Technology
       Copyright  (c) 2005-2006 Julius project team, Nagoya Institute of Tech-
       nology

AUTHORS
       LEE Akinobu (Nagoya Institute of Technology, Japan)
       contact: julius-info at lists.sourceforge.jp

LICENSE
       Same as Julius.



4.3 Berkeley Distribution            LOCAL                             MKSS(1)