#-quiet # less verbosity #-debug # more verbosity -outfile # save each result in separate file -input rawfile # MFCC file (HTK Parameter file) -filelist input.scp # input file list -nocutsilence # detection off -nostrip -htkconf hcopy.conf -d model.jlm # N-gram in Julius binary format -v dictionary.dic # word dictionary -silhead "" # beginning-of-sentence (silence) word -siltail "" # end-of-sentence (silence) word -mapunk "" # word to which unknown words should be mapped #-iwspword # add a pause word to the dictionary #-iwspentry " [sp] sp sp" # word that will be added by "-iwspword" #-sepnum 150 # num of high freq words to linearize -h triphones.mmf # acoustic HMM (ascii or Julius binary) -hlist triphone_tied.list # HMMList to map logical phone to physical -tmix 10 # # of mixture to compute in a mixture PDF -spmodel "sp" # name of a short-pause silence model -multipath # force enable MULTI-PATH model handling #-gprune {safe|heuristic|beam|none|default} # Gaussian pruning method -gprune beam #-iwcd1 {max|avg|best 3} # Inter-word triphone approximation method -iwcd1 best 5 -iwsppenalty -1.0 # pause insertion penalty for "-iwsp" #-gshmm hmmfile # HMM for Gaussian mixture selection #-gnum 24 # Threshold number of HMM for gshmm -force_ccd # force on the phone context dependency #-cmalpha 0.05 # CM alpha value -iwsp # append a skippable sp at all word ends #-transp 1.0 # transition penalty for transparent words -lmp 18 0 # LM weight and word insertion penalty (pass1) 14 0 #-1pass # 1st pass only -b 8000 # beam width (# of nodes) 1000 -bs 4000 # beam width (score) 500 #-progout # progressive output while decoding #-proginterval 300 # output interval in msec for "-progout" -lmp2 14 0 # LM weight and word insertion penalty (pass2) 14 0 -b2 50 # envelope beam width of 2nd pass (#word) 50 -sb 5000 # envelope score width at 2nd pass -s 1000 # hypotheses stack size on 2nd pass (#hypo) 1000 -m 10000 # hypotheses overflow threshold (#hypo) -n 1 # num of sentences to find -output 1 # num of sentences to output as result -lookuprange 5 # hypo. lookup range at word expansion (#frame) #-looktrellis # expand only trellis words in grammar #-fallback1pass # output 1st pass result when 2nd pass fails #-spsegment # enable sp segmentation (or decoder VAD) #-spdur 10 # # of frames to detect a short pause #-pausemodels string # comma-separated pause model names -pausemodels sil,sp # comma-separated pause model names #-spmargin 40 # backstep margin at trigger up (frame) #-spdelay 4 # decision delay at trigger up (frame) #-lattice #-confnet -walign #-graphrange 10