Comparison of two frequency domain pitch detectors based on phonetic performance evaluation.
Helge B. D. SørensenPaul DalsgaardPublished in: ECST (1987)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- feature extraction
- cross correlation
- power spectrum
- frequency analysis
- denoising
- spectrum analysis
- subband
- object detection
- spectral domain
- fast fourier transform
- low pass
- discrete fourier transform
- frequency domain analysis
- facial asymmetry
- frequency response
- phase correlation
- bandpass
- fourier domain
- speech recognition
- image registration
- feature space