opcoes.jconf
2010-12-28 17:39:47
2010-12-28 17:38:50
Autor: Sony Santos
http://gigawiki.com/sony/opcoes-jconf
Permalink: http://gigawiki.com/917
projeto = reconhecimento de fala
######################################################################
# Julius Conf File para uso com fala.php
# Sony Santos - http://gigawiki.com/sony/reconhecimento-de-fala
######################################################################

-lv 3000          # level threshold (0-32767)
-zc 150           # zero-cross threshold (times in sec.)
-headmargin 600   # head silence margin (msec)
-tailmargin 1000  # tail silence margin (msec)
-rejectshort 100  # reject shorter input (msec)

-realtime         # force real-time processing
-nolog

#-charconv utf-8 ansi

#### Acoustic HMM file ####

# Hmm model
-h ./LaPSAM1.5.am.bin

# triphone model needs HMMList that maps logical triphone to physical ones.
-hlist ./LaPSAM1.5.tiedlist

# Specify short pause model name to be treated as special
-spmodel "sp"     # HMM model name

-force_ccd        # enable context-dependency handling

#### Language Model ####

# binary LM
-d ./LaPSLM1.5.lm.bin

# Dictionary
-v ./dic.temp

# LM weights and word insertion penalties
-lmp 15.0 10.0
-lmp2 15.0 10.0

# Envelope beam width (number of hypothesis) - deixa o decoder bem mais lento !!
-b 2000
-b2 200
-sb 300

# The number of candidates Julius tries to find.
-n 10
-output 10

## (PTM/triphone) switch computation method of IWCD on 1st pass
-iwcd1 best 5     # assign average of N-best likelihood of the same context (original)

## Select Gaussian pruning algorithm
-gprune safe      # safe pruning, accurate but slow

#### Search Parameters ####
#-s 500           # hypotheses stack size on 2nd pass (#hypo) (original comentado)

## For insertion of context-free short-term inter-word pauses between words
-iwsp             # append a skippable sp model at all word ends

-input mic        # direct microphone input
-zmeanframe       # (default: strip off invalid segment (0 sequence etc.)
-zmean            # enable DC offset removal (invalid for mfcfile input)

-smpFreq 22050    # sampling rate (Hz)
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