Timeliner
From SpeechWiki
(→set up the environment) |
m (wavefile gem) |
||
| Line 5: | Line 5: | ||
(the feature file opened is currently hardcoded , update that line before using) | (the feature file opened is currently hardcoded , update that line before using) | ||
| - | == | + | == Dependencies == |
| - | a) Ubuntu | + | a) Ubuntu. Verified with Xiaodan's 9.04, Camille's 64bit 8.10, Mark's 9.10. |
b) update all security updates, aptitude update | b) update all security updates, aptitude update | ||
| Line 16: | Line 16: | ||
aptitude install gem; gem update | aptitude install gem; gem update | ||
| - | aptitude install mesa-common-dev libglu1-mesa-dev freeglut3-dev imagemagick libmagickcore-dev libmagickwand-dev (may need change order) | + | aptitude install mesa-common-dev libglu1-mesa-dev freeglut3-dev imagemagick libmagickcore-dev libmagickwand-dev (may need to change order) |
gem install rake mkrf rmagick RubyInline ruby-opengl rspec ZenTest | gem install rake mkrf rmagick RubyInline ruby-opengl rspec ZenTest | ||
| - | + | gem install jstrait-wavefile -s http://gems.github.com | |
| - | + | === Memos === | |
| - | apt-file find ruby.h: | + | locate: find a file on local disk |
| + | apt-file find ruby.h: list packages that generate ruby.h | ||
== feature generating (to be detailed) == | == feature generating (to be detailed) == | ||
Revision as of 14:57, 30 November 2009
Contents |
ruby codes
/workspace/ifp-32-2/hasegawa/data/multimodal/nonspeech/FODAVA/timeliner (the feature file opened is currently hardcoded , update that line before using)
Dependencies
a) Ubuntu. Verified with Xiaodan's 9.04, Camille's 64bit 8.10, Mark's 9.10.
b) update all security updates, aptitude update
c) install packages with aptitude(or apt-get) and gem (some back and forth to discover dependencies)
aptitude install ruby ruby1.8-dev rubygems1.8
aptitude install gem; gem update
aptitude install mesa-common-dev libglu1-mesa-dev freeglut3-dev imagemagick libmagickcore-dev libmagickwand-dev (may need to change order)
gem install rake mkrf rmagick RubyInline ruby-opengl rspec ZenTest
gem install jstrait-wavefile -s http://gems.github.com
Memos
locate: find a file on local disk apt-file find ruby.h: list packages that generate ruby.h
feature generating (to be detailed)
/workspace/ifp-32-2/hasegawa/xzhuang2/AED2009/tmp/forCamille
A. To make a feature file: HCopy -C $ConfigFile AIT_20061020_AmarkIII_1.ch4.wav $ResultFile
B. To view a feature file: HList -h $ResultFile
| ConfigFile | ResultFile | Description |
|---|---|---|
| HCopy_FB.cfg | AIT_20061020_AmarkIII_1.ch4.feaFB | narrow-band filterbank (window 25ms, step 10ms), 78-dim |
| HCopy_MFCC.cfg | AIT_20061020_AmarkIII_1.ch4.feaMFCC | MFCC (window 25ms, step 10ms), 78-dim |
| HCopy_FB_w6ms_o2ms.cfg | AIT_20061020_AmarkIII_1.ch4.feaFB_w6ms_o2ms | wide-band filterbank (window 6ms, step 2ms), 78-dim |
Note:
AIT_20061020_AmarkIII_1.ch4.wav wavform
AIT_20061020_AmarkIII_1.ch4.annhtk 92 dims (14 dim decorrelated event-classifier neural network output + 78 dim filter bank parameters)
1) For each 78 dim filter bank parameters (or MFCCs), the first 26 dims are original, the second and third 26 dims are first-order and second-order regression coefficients derived from the first 26 dims respectively.
