Title :
Improved implementation of the Princen-Bradley filter bank
Author :
D. Sevic;M. Popovic
Author_Institution :
Inst. of Phys., Belgrade, Serbia
Abstract :
An improved implementation of the Princen-Bradley filter bank is proposed. The new implementation is based on the use of the fast Fourier transform algorithm of real-valued sequences. Compared to the previous solutions, it has less additions, simpler structure of modules, and permits parallel execution.
Keywords :
"Filter bank","Signal processing algorithms","Speech","Fast Fourier transforms","Tin","Discrete cosine transforms","Signal mapping","Image reconstruction","Equations"
Journal_Title :
IEEE Transactions on Signal Processing
