Frequency Domain Acoustic Echo Suppression Based on Soft Decision.
Yun-Sik ParkJoon-Hyuk ChangPublished in: IEEE Signal Process. Lett. (2009)
Keyphrases
- frequency domain
- soft decision
- spectrum analysis
- subband decomposition
- subband
- spatial domain
- fourier transform
- high frequency
- cross correlation
- low frequency
- image interpolation
- denoising
- multiresolution
- feature extraction
- low pass
- wavelet transform
- discrete fourier transform
- filter bank
- image compression
- edge detection
- multiscale
- discrete wavelet transform
- bit error rate
- feature vectors
- wavelet coefficients
- frequency band
- wireless sensor networks