Hidden Markov model based drone sound recognition using MFCC technique in practical noisy environments.
Lin ShiIshtiaq AhmadYuJing HeKyungHi ChangPublished in: J. Commun. Networks (2018)
Keyphrases
- noisy environments
- speech recognition
- speaker identification
- speech signal
- speaker verification
- noise reduction
- digit recognition
- speech enhancement
- sound source
- background noise
- acoustic features
- audio signal
- non stationary
- pattern recognition
- feature extraction
- automatic speech recognition
- noisy speech
- machine learning
- gaussian mixture model
- image processing
- computer vision