A 1μW voice activity detector using analog feature extraction and digital deep neural network.
Minhao YangChung-Heng YehYiyin ZhouJoao Pedro CerqueiraAurel A. LazarMingoo SeokPublished in: ISSCC (2018)
Keyphrases
- neural network
- feature extraction
- pattern recognition
- mixed signal
- circuit design
- artificial neural networks
- analog circuits
- pattern classification
- multi channel
- feature selection
- delta sigma
- fuzzy logic
- printed circuit
- image classification
- back propagation
- frequency domain
- human activities
- feature space
- neural network model
- knn
- cmos image sensor
- face recognition
- data conversion
- preprocessing
- multi layer perceptron
- feature vectors
- low power
- wavelet transform
- feed forward
- discriminant analysis
- detection algorithm
- dimensionality reduction
- recurrent neural networks
- bp neural network
- extracted features
- texture analysis
- texture features
- fault diagnosis
- analog vlsi
- linear feature extraction
- feature set
- image processing