ISCA Archive Eurospeech 1997
ISCA Archive Eurospeech 1997

Speech recognition on SPHERIC - an IC for command and control applications

Dieter Geller, Markus Lieb, Wolfgang Budde, Oliver Muelhens, Manfred Zinke

SPHERIC is a new IC that has been designed specially for automatic speech recognition applications in Consumer Electronics with a vocabulary of up to 126 words. It allows real-time recognition of both speaker dependent and independent words spoken continuously or in an isolated way. Key word spotting and playback of coded messages and user trained words are additional features. After a short system overview the hardware architecture and software structure are presented in this paper. The techniques for reducing computation time and necessary memory size are examined in more detail. Finally, the implemented speech recognition algorithm is described.


doi: 10.21437/Eurospeech.1997-225

Cite as: Geller, D., Lieb, M., Budde, W., Muelhens, O., Zinke, M. (1997) Speech recognition on SPHERIC - an IC for command and control applications. Proc. 5th European Conference on Speech Communication and Technology (Eurospeech 1997), 625-628, doi: 10.21437/Eurospeech.1997-225

@inproceedings{geller97_eurospeech,
  author={Dieter Geller and Markus Lieb and Wolfgang Budde and Oliver Muelhens and Manfred Zinke},
  title={{Speech recognition on SPHERIC - an IC for command and control applications}},
  year=1997,
  booktitle={Proc. 5th European Conference on Speech Communication and Technology (Eurospeech 1997)},
  pages={625--628},
  doi={10.21437/Eurospeech.1997-225},
  issn={1018-4074}
}