Free Voice Recognition Software For Linux

Free voice recognition software is becoming a popular alternative to high-end commercial products. While these solutions are available on both Windows and Mac OS X platforms, Linux is the operating system that has benefitted the most. Below are just a few of the many free voice recognition software programs available for the Linux platform.

XVoice - Free Voice Recognition Software

XVoice is free voice recognition software that can be used to command a number of X Window applications. In order to use it, you must first download the free version of IBM ViaVoice for Linux. Because it interacts with X Windows, you are required to leave the X resources open on your computer, meaning you should proceed with caution when using on a multi-user or networked machine. XVoice is free voice recognition software that certainly has a future as it permits user-defined macros and offers pretty good accuracy.

CVoiceControl - Free Voice Recognition Software

Console Voice Control, or CVoiceControl, began as a program named KVoiceControl. This free voice recognition software is efficient and allows you to execute Linux commands. The program is packed with features and includes a configuration utility for the microphone, a vocabulary editor for adding more commands and the speech recognition system. CVoiceControl is a great choice for users who have some level of experience with the technology. It's not the most intuitive program, but when trained properly, it can be very useful. We recommend thoroughly reading the documentation while setting things up.

Open Mind Speech - Free Voice Recognition Software

As free voice recognition software, Open Mind Speech has undergone various changes. It began as VoiceControl and then to SpeechInput and FreeSpeech before becoming a part of the Open Mind initiative. This program is open-source and not yet complete. Therefore it is primarily used by developers.

CMU Sphinx - Free Voice Recognition Software

The Sphinx free voice recognition software was recently released as an open-source solution. The program is huge and offers a number of tools. Some of the features include trainers, voice recognizers, language models, acoustic models and built-in self-help documentation. Though still in development, numerous versions are currently being used by several users and developers in the open-source community.

Ears - Free Voice Recognition Software

Ears is another free voice recognition software program designed for the Linux platform. While it isn't fully developed, Ears makes a pretty good starting point for developers looking to grasp the technology.

NICO ANN Toolkit - Free Voice Recognition Software

The NICO ANN (Artificial Neural Network) Toolkit is a utility primarily used for optimizing speech recognition programs. The program is very flexible and works with a number of free voice recognition software applications.

Myers' Hidden Markov Model Software

This free voice recognition software was created by developer Richard Myers. It is comprised of HMM (Hidden Markov Model) algorithms and written in the C++ language. The program offers comprehensive examples and learning tools for HMM models mentioned in the book "Fundamentals of Speech Recognition" by L. Rabiner.

Jialong He's Speech Recognition Research

Although this free voice recognition software isn't written specifically for Linux, it can be compiled on several Unix-liked platforms. The program offers three different recognizers including a Continuous Density Hidden Markov Model and Dynamic Hidden Markov Model. This software is primarily for research and development purposes, although it does contain some rather useful features.