EERA-KWS: A 163 TOPS/W Always-on Keyword Spotting Accelerator in 28nm CMOS Using Binary Weight Network and Precision Self-Adaptive Approximate Computing

This paper proposed an energy-efficient reconfigurable accelerator for keyword spotting (EERA-KWS) based on binary weight network (BWN) and fabricated in 28-nm CMOS technology. This keyword spotting system consists of two parts: the feature extraction based on melscale frequency cepstral coefficient...

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Autores principales: Bo Liu, Zhen Wang, Hu Fan, Jing Yang, Wentao Zhu, Lepeng Huang, Yu Gong, Wei Ge, Longxing Shi
Formato: article
Lenguaje:EN
Publicado: IEEE 2019
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Acceso en línea:https://doaj.org/article/08b9754fd8cb4ab6905f47947b201669
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