Chip Design of LPC-cepstrum for Speech Recognition

  title={Chip Design of LPC-cepstrum for Speech Recognition},
  author={Gin-Der Wu and Zhen-Wei Zhu},
  journal={6th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007)},
This paper proposed an ASIC of LPC-cepstrum (LPCC) for speech recognition. The proposed ASIC of LPCC can reduce the calculation load of processor in the speech recognition system. In addition, the resource sharing method is adopted into our design in order to reduce the chip size. Hence, it does not give an emphasis on sophistication but on high- performance and low-cost solution. Finally, we did some experiments to compare with other DSP or ASIC design. We found that our proposed LPCC ASIC can… CONTINUE READING
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