sumom****@users*****
sumom****@users*****
2013年 12月 20日 (金) 01:27:47 JST
Index: julius4/00readme-ja.txt
diff -u julius4/00readme-ja.txt:1.20 julius4/00readme-ja.txt:1.21
--- julius4/00readme-ja.txt:1.20 Tue Jun 25 14:59:55 2013
+++ julius4/00readme-ja.txt Fri Dec 20 01:27:47 2013
@@ -4,6 +4,7 @@
Julius
+ (Rev 4.3 2013/12/25)
(Rev 4.2.3 2013/06/30)
(Rev 4.2.2 2012/08/01)
(Rev 4.2.1 2011/12/25)
@@ -37,18 +38,36 @@
http://julius.sourceforge.jp/
-Julius-4.2.3
+Julius-4.3
=============
-ƒo[ƒWƒ‡ƒ“ 4.2.3 ‚ŒljÁ‚³‚ꂽV‹@”\‚ÍAŽ«‘‚ÌÄ“Ç‚Ýž‚ÝA“ü—͉¹º”gŒ`‚Ì
-ƒXƒP[ƒŠƒ“ƒOA’·ŽžŠÔ“ü—Í‚ÌŠü‹pAƒxƒCƒYƒŠƒXƒNŬ‰»’Tõi“잊_‹PŽCŒÃ
-’J—ÉŽ‚æ‚è’ñ‹ŸjA‚¨‚æ‚уoƒCƒiƒŠN-gram‚Ì•¶ŽšƒR[ƒh•ÏŠ·‹@”\‚Å‚·B‚Ü‚½‚¢
-‚‚‚©‚Ì•s‹ï‡‚ªC³‚³‚ê‚Ü‚µ‚½B
+ƒo[ƒWƒ‡ƒ“ 4.3 ‚Å‚ÍADNN-HMM (Deep Neural-Network HMM) ‚ð—p‚¢‚½ƒIƒ“ƒ‰ƒC
+ƒ“ƒfƒR[ƒfƒBƒ“ƒO‚Ì‚½‚ß‚Ì‹@”\‚ª’ljÁ‚³‚ê‚Ü‚µ‚½B‹ï‘Ì“I‚É‚ÍAó‘Ôo—ÍŠm—¦
+ƒxƒNƒgƒ‹"outprob vector" ‚ð“ü—Í‚Æ‚µ‚½ƒfƒR[ƒfƒBƒ“ƒOAƒlƒbƒgƒ[ƒNŒo—R‚Ì
+“Á’¥—ʃxƒNƒgƒ‹i‚¨‚æ‚Ñó‘Ôo—ÍŠm—¦ƒxƒNƒgƒ‹j“ü—͂̃Tƒ|[ƒgAƒŠƒAƒ‹ƒ^ƒC
+ƒ€‚Ì‚½‚ß‚Ì CVN (cepstral variance normalization), ƒtƒBƒ‹ƒ^ƒoƒ“ƒNƒx[ƒX
+‚Ì“Á’¥—Ê(FBANK/MELSPEC)‚̃Tƒ|[ƒg‚Å‚·B‚Ü‚½Aƒc[ƒ‹ adintool ‚É“Á’¥—Ê
+‚ð’Šo‚µ‚ălƒbƒgƒ[ƒN‚ÖƒŠƒAƒ‹ƒ^ƒCƒ€‘—M‚·‚é‹@”\‚ª’ljÁ‚³‚ê‚Ü‚µ‚½B
VƒIƒvƒVƒ‡ƒ“F
- -lvscale
- -rejectlong
- -mbr, -nombr, -mbr_wwer, -mbr_weight
+ [-input vecnet] ƒlƒbƒgƒ[ƒN‚©‚ç“Á’¥—Ê/o—ÍŠm—¦ƒxƒNƒgƒ‹‚ð“Ç‚Ýž‚Þ
+ [-input outprob] HTKƒpƒ‰ƒ[ƒ^ƒtƒ@ƒCƒ‹‚ðo—ÍŠm—¦ƒxƒNƒgƒ‹‚Æ‚µ‚Ä“Ç‚Ýž‚Þ
+ [-outprobout [file]] ŒvŽZ‚³‚ꂽo—ÍŠm—¦s—ñ‚ðHTKŒ`Ž®ƒtƒ@ƒCƒ‹‚É•Û‘¶(debug)
+
+ƒlƒbƒgƒ[ƒN‚Ì“Á’¥—ʃxƒNƒgƒ‹‘—ŽóM‚ÍA—Ⴆ‚Έȉº‚̂悤‚ÉŽŽ‚·‚±‚Æ‚ª‚Å‚«‚Ü‚·F
+
+ [ƒT[ƒo]
+ % julius -C file.jconf -input vecnet
+
+ [ƒNƒ‰ƒCƒAƒ“ƒgiƒ}ƒCƒN•t‚«j]
+ % adintool -in mic -out vecnet -paramtype MFCC_E_D_N_Z -veclen 25 -C file.jconf
+
+adintool ‚É‚ÍA“Á’¥—ʃxƒNƒgƒ‹‚̃^ƒCƒv ("-paramtype TYPE") ‚Æ‘ŽŸŒ³”
+i"-veclen length"j‚ð•K‚¸Žw’è‚·‚é•K—v‚ª‚ ‚è‚Ü‚·B‚Ü‚½A“Á’¥—Ê’ŠoðŒ
+‚Í JuliusŽg—pŽž‚Æ“¯—l‚ÉJulius‚Æ“¯‚¶ƒIƒvƒVƒ‡ƒ“‚ð—p‚¢‚ÄŽw’肵‚Ü‚·B
+adintool ‚Í Julius ‚̃‰ƒCƒuƒ‰ƒŠ‚ð—p‚¢‚Ä‚¨‚è Jconf ƒtƒ@ƒCƒ‹‚ð“Ç‚Ýž‚ß‚Ü
+‚·‚Ì‚ÅAJulius ’P‘Ì‚Å”FŽ¯‚ª“®ì‚·‚é‚Æ‚«‚Ì Jconf ƒtƒ@ƒCƒ‹‚ð‚»‚Ì‚Ü‚Ü
+adintool ‚É "-C" ‚Å—^‚¦‚é‚Ì‚ª‚æ‚¢‚Å‚µ‚傤Biã‹L‚Ì—áj
•ÏX“_‚ÌÚׂȈꗗ‚Í Release-ja.txt ‚ð‚²——‚‚¾‚³‚¢D
‚Ü‚½ "-help" ‚ð‚‚¯‚ÄŽÀs‚·‚邱‚ƂŃIƒvƒVƒ‡ƒ“‚Ì‘SƒŠƒXƒg‚ªo—Í‚³‚ê‚Ü‚·B
@@ -79,6 +98,8 @@
plugin/ ƒvƒ‰ƒOƒCƒ“ƒ\[ƒXƒR[ƒh‚̃Tƒ“ƒvƒ‹‚ÆŽd—l•¶‘
man/ ƒ}ƒjƒ…ƒAƒ‹—Þ
support/ ŠJ”—pƒXƒNƒŠƒvƒg
+ (new) dnntools/ Sample programs for dnn and vecnet client
+
Žg—p•û–@EƒhƒLƒ…ƒƒ“ƒg
Index: julius4/00readme.txt
diff -u julius4/00readme.txt:1.18 julius4/00readme.txt:1.19
--- julius4/00readme.txt:1.18 Tue Jun 25 14:59:55 2013
+++ julius4/00readme.txt Fri Dec 20 01:27:47 2013
@@ -4,6 +4,7 @@
Julius
+ (Rev 4.3 2013/12/25)
(Rev 4.2.3 2013/06/30)
(Rev 4.2.2 2012/08/01)
(Rev 4.2.1 2011/12/25)
@@ -49,24 +50,42 @@
together with source codes.
-What's new in Julius-4.2.3
+What's new in Julius-4.3
===========================
-Version 4.2.3 includes new features: dictionary reloading, audio input
-scaling, long input rejection, minimum bayes risk decoding
-(contributed by Hiroaki Nanjo and Ryo Furutani), and character set
-conversion of binary N-gram. Several bugs has also been fixed.
+Version 4.3 includes several new features to support on-line DNN-HMM
+decoding: decoding with state output probability vectors ("outprob
+vectors") as input, network-based feature / outprob vector input,
+improved cepstral variance normalization (CVN) for real-time
+recognition, FBANK/MELSPEC feature support and so on. Also the tool
+"adintool" is now capable of extracting and sending feature vectors in
+real-time via network.
New options:
- -lvscale
- -rejectlong
- -mbr, -nombr, -mbr_wwer, -mbr_weight
+ [-input vecnet] read feature / outprob vectors from network
+ [-input outprob] read outprob vectors from HTK parameter file
+ [-outprobout [file]] save computed outprob vectors to HTK file (for debug)
+
+A short test of network-based feature transmission:
+
+ [server]
+ % julius -C file.jconf -input vecnet
+
+ [client with microphone]
+ % adintool -in mic -out vecnet -paramtype MFCC_E_D_N_Z -veclen 25 -C file.jconf
+
+You should set appropriate feature vector's type and length to
+adintool with "-paramtype TYPE", "-veclen length". You should also
+set feature extraction parameters as the same as Julius. Since
+adintool uses JuliusLib for the extraction, it accepts Jconf file and
+setting options as same as Julis. So the easier way is to apply the
+same Jconf file to adintool with "-C" option as shown above.
See the "Release.txt" file for the full list of updates.
Run with "-help" to see full list of options.
-Contents of Julius-4.2.3
+Contents of Julius-4.3
=========================
(Documents with suffix "ja" are written in Japanese)
@@ -94,6 +113,7 @@
plugin/ Several plugin source codes and documentation
man/ Unix online manuals
msvc/ Files to compile on Microsoft VC++ 2008
+ (new) dnntools/ Sample programs for dnn and vecnet client
Documentation
Index: julius4/Release-ja.txt
diff -u julius4/Release-ja.txt:1.20 julius4/Release-ja.txt:1.21
--- julius4/Release-ja.txt:1.20 Tue Jun 25 14:59:55 2013
+++ julius4/Release-ja.txt Fri Dec 20 01:27:47 2013
@@ -1,3 +1,23 @@
+4.3 (2013.12.25)
+=================
+›V‹@”\
+- ƒtƒBƒ‹ƒ^ƒoƒ“ƒNo—ÍiFBANK ‚¨‚æ‚Ñ MELSPECj‚̃Tƒ|[ƒg
+- ƒlƒbƒgƒ[ƒNŒo—R‚Ì“Á’¥—ʃxƒNƒgƒ‹“ü—Í‚¨‚æ‚Ño—ÍŠm—¦ƒxƒNƒgƒ‹“ü—Í
+- DNN-HMMƒfƒR[ƒfƒBƒ“ƒO‚Ì‚½‚ß‚Ìó‘Ôo—ÍŠm—¦ƒxƒNƒgƒ‹ioutprob vectorj“ü—Í
+- DNN-HMMƒfƒR[ƒfƒBƒ“ƒO‚Ì‚½‚ß‚Ìhmmdefs‚Ö‚Ì "<SID>" Šg’£‚Ì“±“ü
+- adintool ‚ŃŠƒAƒ‹ƒ^ƒCƒ€‚Ì“Á’¥—Ê’Šo‚ƃlƒbƒgƒ[ƒN‘—M‚ª‰Â”\‚É
+
+›•ÏX“_
+- mkbinhmm ‚ª•ÏŠ·Œ³hmmdefs‚Ìó‘Ô‡‚ ‚é‚¢‚ÍIDi"<SID>"j‚ð•ÛŽ
+- Portaudio Žg—pŽžƒGƒ“ƒWƒ“‚Ìpause/resume‚ʼn¹ºƒfƒoƒCƒX‚à’âŽ~EÄŠJ‚·‚é
+- CMN/CVN—p‚̃PƒvƒXƒgƒ‰ƒ€•½‹ÏE•ªŽU‚ð HTK ƒeƒLƒXƒgŒ`Ž®‚Å•Û‘¶‚·‚é‚悤‚É
+
+›VƒIƒvƒVƒ‡ƒ“
+ [-input vecnet] ƒlƒbƒgƒ[ƒN‚©‚ç“Á’¥—Ê/o—ÍŠm—¦ƒxƒNƒgƒ‹‚ð“Ç‚Ýž‚Þ
+ [-input outprob] HTKƒpƒ‰ƒ[ƒ^ƒtƒ@ƒCƒ‹‚ðo—ÍŠm—¦ƒxƒNƒgƒ‹‚Æ‚µ‚Ä“Ç‚Ýž‚Þ
+ [-outprobout [file]] ŒvŽZ‚³‚ꂽo—ÍŠm—¦s—ñ‚ðHTKŒ`Ž®ƒtƒ@ƒCƒ‹‚É•Û‘¶(debug)
+
+
4.2.3 (2013.06.30)
==================
Index: julius4/Release.txt
diff -u julius4/Release.txt:1.18 julius4/Release.txt:1.19
--- julius4/Release.txt:1.18 Fri Jun 21 14:24:26 2013
+++ julius4/Release.txt Fri Dec 20 01:27:47 2013
@@ -1,3 +1,24 @@
+4.3 (2013.12.25)
+=================
+New features:
+- FBANK and MELSPEC support.
+- Network-based feature vector and outprob vector input.
+- Static mean/variance for cepstral mean/variance normalization.
+- State output probability (i.e. outprob) vector input for DNN-HMM decoding.
+- State ID "<SID>" extension of hmmdefs for DNN-HMM decoding.
+- Real-time feature extraction and network transmittion by 'adintool'.
+
+Modified:
+- "mkbinhmm" now keeps the state order and id of the original hmmdefs.
+- For portaudio, pause / resume operation synced between engine and audio I/O
+- Load / save cepstral mean/variance of CMN/CVN in HTK text format.
+
+New options:
+ [-input vecnet] read feature / outprob vectors from network
+ [-input outprob] read outprob vectors from HTK parameter file
+ [-outprobout [file]] save computed outprob vectors to HTK file (for debug)
+
+
4.2.3 (2013.06.30)
==================
Index: julius4/Sample.jconf
diff -u julius4/Sample.jconf:1.9 julius4/Sample.jconf:1.10
--- julius4/Sample.jconf:1.9 Fri Jun 21 02:02:27 2013
+++ julius4/Sample.jconf Fri Dec 20 01:27:47 2013
@@ -1,6 +1,6 @@
#
# Sample Jconf configuration file
-# for Julius library rev.4.2
+# for Julius library rev.4.3
#
# 1) Options can also be specified in command line option.
# The values are default values in Julius.
@@ -43,17 +43,28 @@
#-demo # same as "-quiet -progout"
####
-#### Audio Input
+#### Stream Input
####
+
+## Feature vector input
+#-input mfcfile # feature vector in HTK parameter file
+#-input htkparam # (same as "mfcfile")
+#-input outprob # outprob vector in HTK parameter file
+#-input vecet # feature / outprob vector via network client
+
+## Raw audio input
#-input mic # live microphone
#-input rawfile # wavefile
-#-input mfcfile # MFCC file (HTK Parameter file)
+#-input file # (same as "rawfile")
#-input stdin # waveform from standard input
#-input adinnet # waveform via network client
-#-input netaudio # DatLink server
+#-input netaudio # DatLink server
#-input oss # OSS API input (if available)
#-input alsa # ALSA API input (if available)
#-input esd # ESounD daemon input (if available)
+#-input portaudio # PortAudio API
+#-input pulseaudio # PulseAudio API
+
#-filelist filename # input file list
#-notypecheck # does not check parameter type of input
@@ -80,6 +91,7 @@
#-zc 60 # zero-cross threshold (times in sec.)
#-headmargin 300 # head silence margin (msec)
#-tailmargin 400 # tail silence margin (msec)
+#-chunk_size 1000 # processing segment unit length in samples
#-rejectshort 0 # reject shorter input (msec)
#-rejectlong -1 # reject longer input (msec) -1 to disable
@@ -393,4 +405,9 @@
#-palign # enable alignment for result at phoneme level
#-salign # enable alignment for result at state level
+####
+#### misc.
+####
+-outprobout filename # save computed outprob vectors to HTK file (for debug)
+
################################################################# end of file