An Acoustic Signal Processing Chip With 142-nW Voice Activity Detection Using Mixer-Based Sequential Frequency Scanning and Neural Network Classification

Sechang Oh, Minchang Cho, Zhan Shi, Jongyup Lim, Yejoong Kim, Seokhyeon Jeong, Yu Chen, Rohit Rothe, David T. Blaauw, Hun-Seok Kim, Dennis Sylvester. An Acoustic Signal Processing Chip With 142-nW Voice Activity Detection Using Mixer-Based Sequential Frequency Scanning and Neural Network Classification. J. Solid-State Circuits, 54(11):3005-3016, 2019. [doi]

Authors

Sechang Oh

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Minchang Cho

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Zhan Shi

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Jongyup Lim

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Yejoong Kim

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Seokhyeon Jeong

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Yu Chen

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Rohit Rothe

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David T. Blaauw

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Hun-Seok Kim

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Dennis Sylvester

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