A Review of Feature Extraction and Classification Techniques in Speech Recognition.
Sonal YadavAmit KumarAyu YaduvanshiPrateek MeenaPublished in: SN Comput. Sci. (2023)
Keyphrases
- speech recognition
- feature extraction
- pattern recognition
- speaker identification
- cepstral coefficients
- hidden markov models
- language model
- speech processing
- speech signal
- speech recognizer
- feature vectors
- speech synthesis
- keyword spotting
- speech understanding
- speech recognition systems
- face recognition
- image classification
- automatic speech recognition
- speech recognition technology
- speech recognizers
- extracted features
- feature selection
- noisy environments
- principal component analysis
- feature space
- speaker independent
- mel frequency cepstral coefficients
- image processing
- speaker dependent
- neural network
- n gram
- classification accuracy
- information retrieval