Speech software

Tools and Software for English - Speech

Text to speech software

• NeXTeNS - Dutch Extension for Text to Speech
• TreeTalk: Memory - Based Grapheme - Phoneme Conversion Demo
• Verbot preview 4.0

Speech recognition software

• CMU Sphinx Group: Open Source Speech Recognition Engines
• Hidden Markov Model (HMM) Toolbox for Matlab
• Prosogram
• Suede - Wizard of Oz Prototyping Tool for Voice User Interfaces

Both

• CSLU Toolkit