Click here to register.

VoxForge Downloads

QuickStart download

This QuickStart download was designed to highlight the use of VoxForge Acoustic Models with Open Source Speech Recognition Engines.  We will start with a download that uses the Julius Speech Recognition Engine.   

These downloads contain everything you need to get Julius working:

  • Julius Speech Recognition Engine executables;
  • VoxForge Acoustic Model files;
  • VoxForge sample Grammar files; and
  • Cygwin executables (Windows only).

Click the link for your operating system for the and follow the instructions in the enclosed README file.  You can also try one of the Nightly Builds for the most up to date version of the Acoustic Models.

Notes:

1. The Acoustic Models currently included with the QuickStart Downloads are still in alpha stage, so the recognition quality reflects this.  We need much more GPL transcribed speech audio to create decent quality Acoustic Models.  So please take the time to submit some transcribed speech to VoxForge.  Go to the Read page for instructions on how to do this.

2.  A "Speech Recognition Engine" (like Julius) is only one component of a Speech Command and Control System (where you can speak a command and the computer does something).  You still need a Dialog Manager to understand what to do with the recognition results from the speech recognition engine (i.e. to take the words recognized by the Speech Recognition Engine, and make the computer do something useful).  VoxForge has not yet created a dialog manager for use with Julius. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Languages



 

 

 

 

 


Comments

Click the 'Add' link to add a comment to this page; click the 'Read More' link to view replies to a posted comment.

AddSearch

Demo of Julius Speech Recognition on Linux
By kmaclean - 1/11/2010

Demo of Julius Speech Recognition on Linux (2.36 minutes) by jgraves1141, one of the Open Allure DS developers (Learning game, with Interaction based on a novel vision and speech based system instead of the mouse and keyboard.)


 

need a 64-bit build
By doc - 12/9/2009 - 1 Replies

Spanish howto
By medisoft - 12/4/2009 - 1 Replies

Is there a howto for julius or other software to make it work with spanish spoken people?

Audio Processing Gear
By Ed Crowley - 11/17/2009 - 1 Replies


I am curious for any specific harware recommendations (audio processing) that one should use, specifically microphones and/or professional sound equipment necessary for accurate translation/transcription.

Specifically, something like this professional microphone?  The cost is relatively small but will the added "quality" be worth the added expense in terms of VoxForge accuracy?

LGPL
By bunjee - 9/9/2009 - 1 Replies

Why not LGPL licence ?

Windows 7
By Mariane - 9/4/2009 - 1 Replies

Windows 7 now available for free (in alpha version - though windows systems always seem to be in alpha version) has a very good speech to text system. I'm afraid we're falling behing on this topic.


I tried installing HTK but it was a nightmare... It took me several days before I could get it to distinguish between two words. Literally.


So, how close are we to packages? By packages I mean being able to type "sudo apt-get install speech2txt" to install it and then simply "speech2txt" to get it running? No configuration needed as long as you do not have more than one microphone plugged into the computer... A dream?

command not working
By chuxxsss - 1/1/2009 - 2 Replies

I am running ubuntu 8.10 linux.

Add extacted file to harddrive call the directory julius.  Then tried the command /julian -input mic -C julian.jconf fail.  So then try after cd'ing to directory julius$/ julian -input mic -C julian.jconf fail again bash: julian: command not found file is there in green any help would be nice.  Anyway thank you for trying to help with this program keep up the good work. If you need to email me use user name at hotmail.com  Thanks again