Title :
Efficient realization of an octave filter bank
Author_Institution :
Elektrotehnickog Fak. u Beogradu, Belgrade, Serbia
Abstract :
In this paper we present an octave filter bank. The design of the tree-structured multichannel filter bank has been done using two-channel filter banks. These banks have been used so that the octave bank would have all-pass complementary and power-complementary properties. The design of the banks has been done in MATLAB®. The application of designed bank is expected in processing of audio signals. Results of a subjective testing have been included in the paper also.
Keywords :
acoustic signal processing; all-pass filters; audio signal processing; channel bank filters; MATLAB; all-pass complementary property; audio signal processing; bank design; octave filter bank; power-complementary property; tree-structured multichannel filter bank; two-channel filter bank; Filter banks; Finite impulse response filter; MATLAB; Positron emission tomography;
Conference_Titel :
Telecommunications Forum (TELFOR), 2011 19th
Conference_Location :
Belgrade
Print_ISBN :
978-1-4577-1499-3
DOI :
10.1109/TELFOR.2011.6143861
