DocumentCode
2230834
Title
Defining the wordlength of the fractional interval in interpolation filters
Author
Lopez, Francisco ; Vesma, Jussi ; Renfors, Markku
Author_Institution
Inst. of Commun. Eng., Tampere Univ. of Technol., Tampere, Finland
fYear
2002
fDate
3-6 Sept. 2002
Firstpage
1
Lastpage
4
Abstract
The fractional interval is used to determine the interval between the output sample and the previous input sample in interpolation filters. In this paper, the effects of the quantization of this parameter are studied and the wordlength is derived for different kind of interpolation filters having anti-aliasing or anti-imaging properties.
Keywords
antialiasing; delay filters; interpolation; quantisation (signal); signal sampling; antialiasing; antiimaging property; fractional delay filter; fractional interval wordlength; interpolation filter; parameter quantization; Abstracts; Interference; Interpolation; Tin;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2002 11th European
Conference_Location
Toulouse
ISSN
2219-5491
Type
conf
Filename
7071873
Link To Document