The following publications are possibly variants of this publication:
- 2 Analog Voice Activity Detector Featuring a Time-Domain CNN With Sparsity-Aware Computation and Sparsified Quantization in 28-nm CMOSFeifei Chen, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. jssc, 57(11):3288-3297, 2022. [doi]
- A 47-nW Voice Activity Detector (VAD) Featuring a Short-Time CNN Feature Extractor and an RNN-Based Classifier With a Non-Volatile CAP-ROMJinhai Lin, Ka-Fai Un, Wei-Han Yu, Rui Paulo Martins, Pui-In Mak. jssc, 58(11):3020-3029, November 2023. [doi]
- A 47nW Mixed-Signal Voice Activity Detector (VAD) Featuring a Non-Volatile Capacitor-ROM, a Short-Time CNN Feature Extractor and an RNN ClassifierJinhai Lin, Ka-Fai Un, Wei-Han Yu, Pui-In Mak, Rui Paulo Martins. isscc 2023: 214-215 [doi]