An Improved Active Noise Control Algorithm Without Secondary Path Identification Based on the Frequency-Domain Subband Architecture.
Ming WuGuoyue ChenXiaojun QiuPublished in: IEEE Trans. Speech Audio Process. (2008)
Keyphrases
- frequency domain
- subband
- control algorithm
- low frequency
- power spectrum
- filter bank
- multiresolution
- spatial domain
- fourier transform
- wavelet transform
- image compression
- bit rate
- feature vectors
- transformed image
- bandpass
- wavelet coefficients
- high frequency
- design procedure
- control strategy
- control system
- discrete wavelet transform
- wavelet decomposition
- low pass
- additive noise
- wavelet domain
- subband coding
- noise level
- frequency band
- image coding
- impulse response
- high pass
- image coder
- image processing
- fast fourier transform
- feature extraction
- feature space
- real time
- low bit rate
- signal processing