Classification of vocal and non-vocal regions from audio songs using spectral features and pitch variations.
Vishnu Srinivasa Murthy YarlagaddaShashidhar G. KoolagudiPublished in: CCECE (2015)
Keyphrases
- acoustic features
- spectral features
- mel frequency cepstral coefficients
- music information retrieval
- speech signal
- visual features
- audio features
- emotion recognition
- spectral analysis
- hyperspectral images
- remote sensing images
- speaker verification
- automatic speech recognition
- structural features
- audio visual
- feature extraction
- text classification
- classification accuracy
- feature space
- pattern recognition
- image classification
- feature set
- low level
- hidden markov models
- training set