Software
From SpeechWiki
Statistical Speech Technology Group Software
Our policy: everything we write is free on the web. This wiki is intended to be definitive, because anybody in the group can edit it to add their own software. A spider-indexable backup is at http://www.isle.uiuc.edu/software .
Our software is available via subversion, using login name "anon" with no password (hit "enter" when a password is requested).
- On Windows, download TortoiseSVN
- On Linux, use the svn command, e.g., svn co svn://mickey.ifp.uiuc.edu/speechfileformats
Learning | |
Pronounce | Letters to phones using an HMM SVN archive (Arthur Kantor, 2007) |
HDK | HTK-based Explicit-duration HMM Description, TGZ archive, SVN repository (Ken Chen, 2003) |
HTKtrain | Scripts for training HMMs using HTK SVN repository (Sarah Borys and Mark Hasegawa-Johnson, 2008) |
Signal Processing | |
PVTK | Extract HTK features as training vectors for libSVM, apply trained SVMs directly to feature files TGZ archive, SVN repository (Sarah Borys and MH 2005-8) |
VAD | Voice activity detector with improved noise model Description, lee_vad.m, SVN repository (Bowon Lee, 2007) |
Nested STFTs | Efficient Simultaneous Multi-Scale Computation of FFTs Description, stft.c (Dave Cohen, Camille Goudeseune, Mark Hasegawa-Johnson 2009) |
Improved Mistral | State of the Art Text-Independent Speaker Verification System,especially for NIST SRE Based Mistral Open Source package. Improved and New Features:
Source: /ws/ifp-32-2/hasegawa/pineking/programs/Improved_Mistral Scripts(perl): /ws/ifp-32-2/hasegawa/pineking/scripts/Improved_Mistral (Qingsong Liu 2009) |
Computation | |
GMTK Parallel | Split GMTK commands into batch jobs for a cluster SVN repository (Arthur Kantor, 2008) |
HTK Parallel |
Split an HTK command into batch jobs for a cluster (Bowon Lee, 2006) |
Data | |
dtmfseg | Segment audio files at DTMF tones SVN repository (Bowon Lee, 2006) |
transcription tools | Convert transcription formats TGZ archive, SVN repository (Mark Hasegawa-Johnson, 2005) |
speechfileformats | Read and write HTK files in matlab TGZ archive, SVN repository (Mark Hasegawa-Johnson, 2004) |
CTMRedit | Manually and automatically segment CT and MR image stacks Description, SVN repository (Jul Cha and MH 1999) |
improved MVA | Perform mean and variance normalization and ARMA filtering It's essentially this version, improved:
source: svn://mickey.ifp.uiuc.edu/corporaNormalizationScripts/fisher/MVA.cc binary: http://mickey.ifp.uiuc.edu/speech/akantor/fisher/programs/bin.Linux/MVA |
Scripts | miscellaneous perl, python, bash, and ruby SVN archive, Documentation |
Phonetic Transcription Tool
This tool computes American English phonetic transcriptions from plaintext. Its HMM either generates a most likely phonetic transcription, or forces alignment if a phonetic transcription is provided.
So, it gives a reasonable pronunciation for both out-of-dictionary words and partially pronounced words.
Scripts for parallel processing of HTK commands
These Perl scripts (description) queue jobs with SGE, Sun Grid Engine.
Bowon Lee, 02/24/2006