Speaker Identification Using Discrete Wavelet Transform.
Shanthini PandiarajK. R. Shankar KumarPublished in: J. Comput. Sci. (2015)
Keyphrases
- discrete wavelet transform
- speaker identification
- speech recognition
- gaussian mixture model
- wavelet domain
- multiresolution
- speech signal
- high frequency
- noisy environments
- subband
- feature extraction
- broadcast news
- wavelet coefficients
- image fusion
- feature vectors
- low frequency
- wavelet transform
- spatial domain
- hidden markov models
- frequency domain
- mixture model
- image compression
- information retrieval
- denoising
- automatic speech recognition
- audio features
- image processing