Auditory Modeling for Noisy Speech Recognition.
Abstract
Report developed under SBIR contract for topic AP99-1()3. Standard Object Systems, Inc. (SOS) has used its existing technology in phonetic speech recognition, audio signal processing, and multilingual language translation to design and demonstrate an advanced audio interface for speech recognition in a high noise military environment. The Phase I result was a design for a Phase II prototype system with unique dual microphone hardware with adaptive digital filtering for noise cancellation which interfaces to speech recognition software. It uses auditory features in speech recognition training, and provides applications to multilingual spoken language translation. As a future Phase III commercial product, this system will perform real time multilingual speech recognition in noisy vehicles, offices and factories. The potential market for this technology includes any commercial speech and translation application in noisy environments.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2000
- Accession Number
- ADA373379