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| Authors: | Felix Sutton, Reto Da Forno, Roman Lim, Marco Zimmerling, Lothar Thiele |
| Group: | Computer Engineering |
| Type: | Inproceedings |
| Title: | Demonstration Abstract: Automatic Speech Recognition for Resource-Constrained Embedded Systems |
| Year: | 2014 |
| Month: | April |
| Book Titel: | Proceedings of IPSN 2014 |
| Keywords: | SN |
| Abstract: | We demonstrate the design and implementation of a prototype hardware/software architecture for automatic single-word speech recognition on resource-constrained embedded devices. Designed as a voice-activated extension of an existing wireless nurse call system, our prototype device continually listens for a pre-recorded keyword, and uses speech recognition techniques to trigger an alert upon detecting a match. Preliminary experiments show that our prototype achieves a high average detection rate of 96%, while only dissipating 28.5mW for continuous audio sampling and duty-cycled speech recognition. |
| Location: | Berlin |
| Resources: | [BibTeX] [ External LINK ] [Paper as PDF] |
