Evaluation of Time and Frequency Domain-Based Methods for the Estimation of Harmonics-to-Noise-Ratios in Voice Signals.
Carlos A. Ferrer-RiesgoEduardo González-MoreiraMaría Esperanza Hernández-DíazPublished in: CIARP (2006)
Keyphrases
- frequency domain
- low frequency
- spatial domain
- fourier transform
- power spectrum
- frequency analysis
- spectrum analysis
- bandpass
- computer vision
- feature extraction
- frequency spectrum
- denoising
- fourier analysis
- high frequency
- cross correlation
- power spectra
- low pass
- subband
- principal component analysis
- optical flow
- preprocessing
- image processing