A method for speech signal processing based on band filtering of the logarithmic spectrum.
Alexander S. KolokolovPublished in: Autom. Remote. Control. (2014)
Keyphrases
- signal processing
- experimental evaluation
- filtering method
- preprocessing
- high precision
- synthetic data
- hybrid method
- significant improvement
- classification method
- computational cost
- high accuracy
- support vector machine svm
- detection method
- power spectrum
- machine learning
- clustering method
- image registration
- cost function
- multiresolution
- pattern recognition
- decision trees
- image processing