Develop and Download Open Source Software

category（Tag） tree

• root

4.0.1 (2008.3.12)
==================
New features:

  A/D-in
    - ALSA now become default on Linux instead of OSS.

  Module mode
    - "ACTIVATEGRAM", "DEACTIVATEGRAM" and "DELGRAM" now accepts
      grammar name as arguments in addition to grammar ID number.
    - new command "GRAMINFO" to get list of current grammars.


Fixed bugs:

  A/D-in
    - ALSA codes updated to work on 1.x drivers.
    - segfault with "-48".
    - segfault on MFCC input with zero frames with "-spsegment".
  VAD
    - CMN not working on spsegment/GMM-VAD/decoder-VAD with microphone input.
  Acoustic model
    - Error when no short-pause model defined in multi-path mode.
  N-gram
    - incorrect 2-gram prob on 1st pass with backward N-gram only.
    - incorrect 1-gram prob for unknown words.
    - fail to read some ARPA files with no back-off compaction.
    - read failure or segfault on big N-gram with over 24bit entries.
    - redundant index for back-off weights in some case. 
  Word recognition
    - incorrect N-best output with "-output N" on word recognition.
  Installation
    - "make install" fails on cygwin.
  Source code
    - Static variables in functions that are not meant to be static
      are made local.
    - Global variables in search are moved to StackDecode.