Speakers' direction finding using estimated time delays in the frequency domain.
Baruch BerdugoJudith RosenhouseHaim AzhariPublished in: Signal Process. (2002)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- directional filtering
- cross correlation
- power spectrum
- frequency domain analysis
- denoising
- low pass
- speech recognition
- frequency analysis
- discrete fourier transform
- fast fourier transform
- fourier analysis
- bandpass
- spectral domain
- frequency response
- phase correlation
- subband
- computer vision
- frequency spectrum
- fourier domain
- power spectra
- feature extraction