An acoustic signal processing chip with 142-nW voice activity detection using mixer-based sequential frequency scanning and neural network classification S Oh, M Cho, Z Shi, J Lim, Y Kim, S Jeong, Y Chen, R Rothe, D Blaauw, ... IEEE Journal of Solid-State Circuits 54 (11), 3005-3016, 2019 | 59 | 2019 |
17.2 A 142nW voice and acoustic activity detection chip for mm-scale sensor nodes using time-interleaved mixer-based frequency scanning M Cho, S Oh, Z Shi, J Lim, Y Kim, S Jeong, Y Chen, D Blaauw, HS Kim, ... 2019 IEEE International Solid-State Circuits Conference-(ISSCC), 278-280, 2019 | 51 | 2019 |