Universal interface for voice activated access to multiple...

Universal machine translator of arbitrary languages...

Universal remote control adapted to receive voice input

Universal remote control allowing natural language modality...

Universal sampling rate converter for digital audio frequencies

Universal TTY/TDD devices for robust text and data...

Unsupervised data-driven pronunciation modeling

Unsupervised data-driven pronunciation modeling

Unsupervised HMM adaptation based on speech-silence discriminati

Unsupervised incremental adaptation using maximum likelihood...

Unsupervised incremental adaptation using maximum likelihood...

Unsupervised labeling of sentence level accent

Unsupervised learning of paraphrase/translation alternations...

Unsupervised learning of paraphrase/translation alternations...

Unsupervised lexicon acquisition from speech and text

Unsupervised speaker segmentation of multi-speaker speech data

Unsupervised speaker segmentation of multi-speaker speech data

Unsupervised speech model adaptation using reliable...

Unsupervised stemming schema learning and lexicon...

Unsupervised training in natural language call routing