Abstract
This paper describes a portable speech controller system for persons with a vision impairment to adjust the channel frequency of a radio set via speech commands. The speech commands are recognized on a general-purpose digital signal processor using a hidden Markov model (HMM), and are used to remotely control radio channel changes.
Original language | English |
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Pages (from-to) | 89-93 |
Number of pages | 5 |
Journal | IEEE Transactions on Rehabilitation Engineering |
Volume | 8 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2000 May 10 |
All Science Journal Classification (ASJC) codes
- Engineering(all)