Speaker Identification Using Empirical Mode Decomposition-Based Voice Activity Detection Algorithm under Realistic Conditions.
M. S. RudramurthyNilabh Kumar PathakV. Kamakshi PrasadR. KumaraswamyPublished in: J. Intell. Syst. (2014)
Keyphrases
- detection algorithm
- speaker identification
- empirical mode decomposition
- non stationary
- speech recognition
- detection method
- speech signal
- gaussian mixture model
- feature extraction
- noisy environments
- hilbert huang transform
- broadcast news
- feature detection
- intrinsic mode functions
- multi band
- pattern recognition
- wavelet decomposition
- signal to noise ratio
- noise reduction
- machine learning
- low level
- feature vectors
- moving objects
- image processing