Construction of complex environment speech signal communication system based on 5G and AI driven feature extraction techniques.
Yi JiangErLi ChengYongHao LiYali ZhangPublished in: Int. J. Speech Technol. (2022)
Keyphrases
- complex environments
- speech signal
- feature extraction
- speaker identification
- speech recognition
- cepstral coefficients
- automatic speech recognition
- mel frequency cepstral coefficients
- background noise
- linear prediction
- non stationary
- noisy environments
- hidden markov models
- vocal tract
- autonomous agents
- pattern recognition
- feature vectors
- automatic speech recognition systems
- image classification
- pattern classification
- speech enhancement
- spectral analysis
- speaker recognition
- acoustic features
- feature set
- principal component analysis
- multiscale
- wavelet transform
- feature space
- feature selection
- speech quality
- neural network
- frequency domain
- broadcast news
- speaker verification
- classification accuracy
- image processing
- fundamental frequency
- computer vision
- machine learning