Robust Pitch Estimation At Very Low SNR Exploiting Time and Frequency Domain Cues.
Celia ShahnazWei-Ping ZhuM. Omair AhmadPublished in: ICASSP (1) (2005)
Keyphrases
- frequency domain
- low snr
- spatial domain
- fourier transform
- frequency analysis
- cross correlation
- denoising
- feature extraction
- power spectrum
- subband
- spectrum analysis
- power spectra
- frequency response
- fast fourier transform
- fourier analysis
- frequency spectrum
- noise model
- computer vision
- discrete fourier transform
- high dimensional
- multiscale
- power spectral