A 608nW Near-Microphone Keyword-Spotting Chip Using Real-Point Serial FFT-Based MFCC and Temporal Depthwise Separable CNN in 28nm CMOS.
Cai LiHaochang ZhiLong ChenKaiyue YangJunyi QianZhihao YanLixuan ZhuWeiwei ShanPublished in: CICC (2023)
Keyphrases
- keyword spotting
- speech recognition
- cmos technology
- high speed
- analog vlsi
- nm technology
- low cost
- silicon on insulator
- low power
- metal oxide semiconductor
- circuit design
- cmos image sensor
- automatic speech recognition
- power consumption
- speaker diarization
- single chip
- speech processing
- hidden markov models
- speech signal
- low voltage
- image analysis
- feature extraction
- speaker identification
- language model
- natural language processing
- chip design
- probabilistic model
- feature vectors