17.8 0.4V 988nW Time-Domain Audio Feature Extraction for Keyword Spotting Using Injection-Locked Oscillators.
Ali MostafaEmmanuel HardyFranck BadetsPublished in: ISSCC (2024)
Keyphrases
- keyword spotting
- feature extraction
- speech processing
- frequency domain
- speaker identification
- speech recognition
- signal processing
- hidden markov models
- feature vectors
- pattern recognition
- image processing
- printed documents
- multimedia
- natural language processing
- image classification
- visual information
- multimedia systems
- feature selection
- handwritten documents
- audio features
- audio visual
- gabor filters
- face recognition
- feature set
- speech signal
- noisy environments
- connected components
- gaussian mixture model
- artificial intelligence
- language model