Add to ORKGIn this paper, an analysis of a delayless subband adap-tive digital lter (ADF) structure is presented. In this structure adaptive weights in each subband are com-puted by the LMS algorithm and then transformed into those in fullband by the Hadamard transform. The conventional subband ADF has transmission delay and aliasing eects associated with the lter bank. How-ever in this manner such defects are avoided while re-taining the computational and convergence speed ad-vantages of subband decomposition. In addition the overall transfer function of the novel type of subband ADF is strictly equivalent to that of the Wiener lter for the fullband ADF. Also, a characteristic equation is derived to discuss stability of the adaptation algo-rithm. Som...
The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel ...
Includes bibliographical references (pages [84]-85)Adaptive signal processing application in acousti...
In many applications such as acoustic echo cancellation aid wideband active noise control, the Least...
Master's thesis in Cybernetics and signal processingConventional subband adaptive filter (SAF) solve...
Subband adaptive filters have been proposed to circumvent the drawbacks of slow convergence and high...
In applications like echo cancellation and speech enhancement, where there is need to track changes ...
Subband adaptive filters have been proposed to avoid the drawbacks of slow convergence and high co...
The theory of structural sub-band decomposition of an FIR filters is extended to adaptive filters. I...
The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel ...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
. Architectural synthesis of low-power computational engines (hardware accelerators) for a subbandb...
Abstract—To overcome the limitations of a conventional fullband adaptive filtering, various subband ...
The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel ...
Includes bibliographical references (pages [84]-85)Adaptive signal processing application in acousti...
In many applications such as acoustic echo cancellation aid wideband active noise control, the Least...
Master's thesis in Cybernetics and signal processingConventional subband adaptive filter (SAF) solve...
Subband adaptive filters have been proposed to circumvent the drawbacks of slow convergence and high...
In applications like echo cancellation and speech enhancement, where there is need to track changes ...
Subband adaptive filters have been proposed to avoid the drawbacks of slow convergence and high co...
The theory of structural sub-band decomposition of an FIR filters is extended to adaptive filters. I...
The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel ...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel...
Subband adaptive filtering has attracted much attention lately. In this paper, we propose a new stru...
. Architectural synthesis of low-power computational engines (hardware accelerators) for a subbandb...
Abstract—To overcome the limitations of a conventional fullband adaptive filtering, various subband ...
The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel ...
Includes bibliographical references (pages [84]-85)Adaptive signal processing application in acousti...
In many applications such as acoustic echo cancellation aid wideband active noise control, the Least...