51 search results - page 2 / 11 » Filter Design With Low Complexity Coefficients |
ICASSP
2009
IEEE
13 years 12 months ago
2009
IEEE
This paper describes a method for designing oversampled DFT filter banks (FB) optimized for subband acoustic echo cancellation (AEC). For this application, the design requirements...
ECCTD
2011
12 years 5 months ago
2011
Abstract—In this paper, a low complexity algorithm for the design of a time-varying correction filter of finite impulse response (FIR) type is presented. Using the obtained fi...
SBCCI
2009
ACM
13 years 10 months ago
2009
ACM
The multiplication of a variable by multiple constants, i.e., the multiple constant multiplications (MCM), has been a central operation and performance bottleneck in many applicat...
VLSID
2005
IEEE
14 years 5 months ago
2005
IEEE
This paper presents two schemes for the implementation of high performance and low power FIR filtering Intellectual Property (IP) cores. Low power is achieved through the utilizat...
VLSISP
2010
13 years 3 months ago
2010
Abstract Polyphase channelizer is an important component of subband adaptive filtering systems. This paper presents an energy-efficient hardware architecture and VLSI implementatio...