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du -mha /percorso/di/prova
2,2G	/home/gianvito/Scaricati/kubuntu-20.04-beta-desktop-amd64.iso
1,5G	/home/gianvito/Scaricati/neon-user-20200402-1115.iso
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4,0K	/home/gianvito/Scaricati/phpBB-3.2.9/phpBB-3.2.9/phpBB3/vendor/react/promise/src/PromisorInterface.php
8,0K	/home/gianvito/Scaricati/phpBB-3.2.9/phpBB-3.2.9/phpBB3/vendor/patchwork/utf8/src/Patchwork/PHP/Shim/charset/from.iso-8859-11.ser
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8,0K	/home/gianvito/Scaricati/phpBB-3.2.9/phpBB-3.2.9/phpBB3/vendor/patchwork/utf8/src/Patchwork/PHP/Shim/charset/from.iso-8859-10.ser
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8-) neofetch
            .-/+oossssoo+/-.               giovanni@giovanni-Aspire-E5-571G 
        `:+ssssssssssssssssss+:`           -------------------------------- 
      -+ssssssssssssssssssyyssss+-         OS: Ubuntu 14.04.6 LTS x86_64 
    .ossssssssssssssssssdMMMNysssso.       Host: Aspire E5-571G V1.22 
   /ssssssssssshdmmNNmmyNMMMMhssssss/      Kernel: 5.0.13-xanmod8 
  +ssssssssshmydMMMMMMMNddddyssssssss+     Uptime: 6 hours, 49 mins 
 /sssssssshNMMMyhhyyyyhmNMMMNhssssssss/    Packages: 4407 (dpkg) 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Shell: bash 4.3.11 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   Resolution: 1366x768, 1920x1080 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   DE: MATE 
ossyNMMMNyMMhsssssssssssssshmmmhssssssso   WM: Compiz 
+sssshhhyNMMNyssssssssssssyNMMMysssssss+   WM Theme: Ambiant-MATE 
.ssssssssdMMMNhsssssssssshNMMMdssssssss.   Theme: BlackMATE [GTK2/3] 
 /sssssssshNMMMyhhyyyyhdNMMMNhssssssss/    Icons: ubuntu-mono-dark [GTK2/3] 
  +sssssssssdmydMMMMMMMMddddyssssssss+     Terminal: termin 
   /ssssssssssshdmNNNNmyNMMMMhssssss/      CPU: Intel i7-4510U (4) @ 3.100GHz 
    .ossssssssssssssssssdMMMNysssso.       GPU: Intel Haswell-ULT 
      -+sssssssssssssssssyyyssss+-         GPU: NVIDIA GeForce 610M/710M/810M/8 
        `:+ssssssssssssssssss+:`           Memory: 2421MiB / 3860MiB 
            .-/+oossssoo+/-.
                                                                   


8-) 

Codice: Seleziona tutto

 julius
Julius rev.4.2.2 - based on 
JuliusLib rev.4.2.2 (fast)  built for x86_64-pc-linux-gnu

Copyright (c) 1991-2012 Kawahara Lab., Kyoto University
Copyright (c) 1997-2000 Information-technology Promotion Agency, Japan
Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and Technology
Copyright (c) 2005-2012 Julius project team, Nagoya Institute of Technology

Try '-setting' for built-in engine configuration.
Try '-help' for run time options.

julius -help
Julius rev.4.2.2 - based on JuliusLib rev.4.2.2 (fast)

Engine specification:
 -  Base setup   : fast
 -  Supported LM : DFA, N-gram, Word
 -  Extension    :
 -  Compiled by  : gcc -g -O2 -fdebug-prefix-map=/build/julius-BbVgaR/julius-4.2.2=. -fstack-protector-strong -Wformat -Werror=format-security

Options:

--- Global Options -----------------------------------------------

 Speech Input:
    (Can extract only MFCC based features from waveform)
    [-input devname]    input source  (default = htkparam)
         htkparam/mfcfile  HTK parameter file
         file/rawfile      waveform file (RAW(BE),WAV)
         mic               default microphone device
         alsa              use ALSA interface
         oss               use OSS interface
         pulseaudio        use PulseAudio interface
         adinnet           adinnet client (TCP/IP)
         stdin             standard input
    [-filelist file]    filename of input file list
    [-adport portnum]   adinnet port number to listen         (5530)
    [-48]               enable 48kHz sampling with internal down sampler (OFF)
    [-zmean/-nozmean]   enable/disable DC offset removal      (OFF)
    [-nostrip]          disable stripping off zero samples
    [-record dir]       record triggered speech data to dir
    [-rejectshort msec] reject an input shorter than specified

 Speech Detection: (default: on=mic/net off=files)
    [-cutsilence]       turn on (force) skipping long silence
    [-nocutsilence]     turn off (force) skipping long silence
    [-lv unsignedshort] input level threshold (0-32767)       (2000)
    [-zc zerocrossnum]  zerocross num threshold per sec.      (60)
    [-headmargin msec]  header margin length in msec.         (300)
    [-tailmargin msec]  tail margin length in msec.           (400)
    [-chunksize sample] unit length for processing            (1000)

 GMM utterance verification:
    -gmm filename       GMM definition file
    -gmmnum num         GMM Gaussian pruning num              (10)
    -gmmreject string   comma-separated list of noise model name to reject

 On-the-fly Decoding: (default: on=mic/net off=files)
    [-realtime]         turn on, input streamed with MAP-CMN
    [-norealtime]       turn off, input buffered with sentence CMN

 Others:
    [-C jconffile]      load options from jconf file
    [-quiet]            reduce output to only word string
    [-demo]             equal to "-quiet -progout"
    [-debug]            (for debug) dump numerous log
    [-callbackdebug]    (for debug) output message per callback
    [-check (wchmm|trellis)] (for debug) check internal structure
    [-check triphone]   triphone mapping check
    [-setting]          print engine configuration and exit
    [-help]             print this message and exit

--- Instance Declarations ----------------------------------------

    [-AM]               start a new acoustic model instance
    [-LM]               start a new language model instance
    [-SR]               start a new recognizer (search) instance
    [-AM_GMM]           start an AM feature instance for GMM
    [-GLOBAL]           start a global section
    [-nosectioncheck]   disable option location check

--- Acoustic Model Options (-AM) ---------------------------------

 Acoustic analysis:
    [-htkconf file]     load parameters from the HTK Config file
    [-smpFreq freq]     sample period (Hz)                    (16000)
    [-smpPeriod period] sample period (100ns)                 (625)
    [-fsize sample]     window size (sample)                  (400)
    [-fshift sample]    frame shift (sample)                  (160)
    [-preemph]          pre-emphasis coef.                    (0.97)
    [-fbank]            number of filterbank channels         (24)
    [-ceplif]           cepstral liftering coef.              (22)
    [-rawe] [-norawe]   toggle using raw energy               (no)
    [-enormal] [-noenormal] toggle normalizing log energy     (no)
    [-escale]           scaling log energy for enormal        (1.0)
    [-silfloor]         energy silence floor in dB            (50.0)
    [-delwin frame]     delta windows length (frame)          (2)
    [-accwin frame]     accel windows length (frame)          (2)
    [-hifreq freq]      freq. of upper band limit, off if <0  (-1)
    [-lofreq freq]      freq. of lower band limit, off if <0  (-1)
    [-sscalc]           do spectral subtraction (file input only)
    [-sscalclen msec]   length of head silence for SS (msec)  (300)
    [-ssload filename]  load constant noise spectrum from file for SS
    [-ssalpha value]    alpha coef. for SS                    (2.000000)
    [-ssfloor value]    spectral floor for SS                 (0.500000)
    [-zmeanframe/-nozmeanframe] frame-wise DC removal like HTK(OFF)
    [-usepower/-nousepower] use power in fbank analysis       (OFF)
    [-cmnload file]     load initial CMN param from file on startup
    [-cmnsave file]     save CMN param to file after each input
    [-cmnnoupdate]      not update CMN param while recog. (use with -cmnload)
    [-cmnmapweight]     weight value of initial cm for MAP-CMN (100.00)
    [-cvn]              cepstral variance normalisation       (on)
    [-vtln alpha lowcut hicut] enable VTLN (1.0 to disable)   (1.000000)

 Acoustic Model:
    -h hmmdefsfile      HMM definition file name
    [-hlist HMMlistfile] HMMlist filename (must for triphone model)
    [-iwcd1 methodname] switch IWCD triphone handling on 1st pass
             best N     use N best score (default of n-gram, N=3)
             max        use maximum score
             avg        use average score (default of dfa)
    [-force_ccd]        force to handle IWCD
    [-no_ccd]           don't handle IWCD
    [-notypecheck]      don't check input parameter type
    [-spmodel HMMname]  name of short pause model             ("sp")
    [-multipath]        switch decoding for multi-path HMM    (auto)

 Acoustic Model Computation Method:
    [-gprune methodname] select Gaussian pruning method:
             safe          safe pruning
             heuristic     heuristic pruning
             beam          beam pruning (default for TM/PTM)
             none          no pruning (default for non tmix models)
    [-tmix gaussnum]    Gaussian num threshold per mixture for pruning (2)
    [-gshmm hmmdefs]    monophone hmmdefs for GS
    [-gsnum N]          N-best state will be selected        (24)

--- Language Model Options (-LM) ---------------------------------

 N-gram:
    -d file.bingram     n-gram file in Julius binary format
    -nlr file.arpa      forward n-gram file in ARPA format
    -nrl file.arpa      backward n-gram file in ARPA format
    [-lmp float float]  weight and penalty (tri: 8.0 -2.0 mono: 5.0 -1)
    [-lmp2 float float]       for 2nd pass (tri: 8.0 -2.0 mono: 6.0 0)
    [-transp float]     penalty for transparent word (+0.0)

 DFA Grammar:
    -dfa file.dfa       DFA grammar file
    -gram file[,file2...] (list of) grammar prefix(es)
    -gramlist filename  filename of grammar list
    [-penalty1 float]   word insertion penalty (1st pass)     (0.0)
    [-penalty2 float]   word insertion penalty (2nd pass)     (0.0)

 Word Dictionary for N-gram and DFA:
    -v dictfile         dictionary file name
    [-silhead wordname] (n-gram) beginning-of-sentence word   (<s>)
    [-siltail wordname] (n-gram) end-of-sentence word         (</s>)
    [-mapunk wordname]  (n-gram) map unknown words to this    (<unk>)
    [-forcedict]        ignore error entry and keep running
    [-iwspword]         (n-gram) add short-pause word for inter-word CD sp
    [-iwspentry entry]  (n-gram) word entry for "-iwspword" (<UNK> [sp] sp sp)
    [-adddict dictfile] (n-gram) load extra dictionary
    [-addentry entry]   (n-gram) load extra word entry

 Isolated Word Recognition:
    -w file[,file2...]  (list of) wordlist file name(s)
    -wlist filename     file that contains list of wordlists
    -wsil head tail sp  name of silence/pause model
                          head - BOS silence model name       (silB)
                          tail - EOS silence model name       (silE)
                           sp  - their name as context or "NULL" (NULL)

--- Recognizer / Search Options (-SR) ----------------------------

 Search Parameters for the First Pass:
    [-b beamwidth]      beam width (by state num)             (guessed)
                        (0: full search, -1: force guess)
    [-bs score_width]   beam width (by score offset)          (disabled)
                        (-1: disable)
    [-sepnum wordnum]   (n-gram) # of hi-freq word isolated from tree (150)
    [-1pass]            do 1st pass only, omit 2nd pass
    [-inactive]         recognition process not active on startup

 Search Parameters for the Second Pass:
    [-b2 hyponum]       word envelope beam width (by hypo num) (30)
    [-n N]              # of sentence to find                 (1)
    [-output N]         # of sentence to output               (1)
    [-sb score]         score beam threshold (by score)       (80.0)
    [-s hyponum]        global stack size of hypotheses       (500)
    [-m hyponum]        hypotheses overflow threshold num     (2000)
    [-lookuprange N]    frame lookup range in word expansion  (5)
    [-looktrellis]      (dfa) expand only backtrellis words
    [-[no]multigramout] (dfa) output per-grammar results
    [-oldtree]          (dfa) use old build_wchmm()
    [-oldiwcd]          (dfa) use full lcdset
    [-iwsp]             insert sp for all word end (multipath)(off)
    [-iwsppenalty]      trans. penalty for iwsp (multipath)   (-1.0)

 Short-pause Segmentation:
    [-spsegment]        enable short-pause segmentation
    [-spdur]            length threshold of sp frames         (10)
    [-pausemodels str]  comma-delimited list of pause models for segment

 Graph Output with graph-oriented search:
    [-lattice]          enable word graph (lattice) output
    [-confnet]          enable confusion network output
    [-nolattice]][-noconfnet] disable lattice / confnet output
    [-graphrange N]     merge same words in graph (0)
                        -1: not merge, leave same loc. with diff. score
                         0: merge same words at same location
                        >0: merge same words around the margin
    [-graphcut num]     graph cut depth at postprocess (-1: disable)(80)
    [-graphboundloop num] max. num of boundary adjustment loop (20)
    [-graphsearchdelay] inhibit search termination until 1st sent. found
    [-nographsearchdelay] disable it (default)

 Forced Alignment:
    [-walign]           optionally output word alignments
    [-palign]           optionally output phoneme alignments
    [-salign]           optionally output state alignments

 Confidence Score:
    [-cmalpha value]    CM smoothing factor                    (0.050000)

 Message Output:
    [-fallback1pass]    use 1st pass result when search failed
    [-progout]          progressive output in 1st pass
    [-proginterval]     interval of progout in msec           (300)

-------------------------------------------------

 Additional options for application:
    [--help]	display this help
    [-help]	display this help
    [-outfile]	save result in separate .out file
    [-nolog]	not output any log
    [-logfile arg]	output log to file
    [-separatescore]	output AM and LM scores separately
    [-kanji arg]	convert character set for output
    [-nocharconv]	disable charconv
    [-charconv arg arg]	convert character set for output
    [-outcode arg]	select info to output to the module: WLPSCwlps
    [-module (arg)]	run as a server module
    [-record arg]	record input waveform to file in dir

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 deepspeech [-h] --model MODEL [--lm [LM]] [--trie [TRIE]] --audio AUDIO
                  [--beam_width BEAM_WIDTH] [--lm_alpha LM_ALPHA]
                  [--lm_beta LM_BETA] [--version] [--extended] [--json]