Coefficient quantization in nearly perfect-reconstruction cosine-modulated filter banks

被引：0
|
作者：
Alhava, J [1 ]
Viholainen, A [1 ]
机构：
[1] Tampere Univ Technol, Telecommun Lab, FIN-33101 Tampere, Finland
来源：
2000 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS, VOLS I-VI | 2000年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This paper presents one possible implementation structure for nearly perfect-reconstruction (NPR) cosine-modulated filter banks (CMFBs). The effect of straightforward coefficient quantization to the performance of the tilter bank systems is studied. In multicarrier systems, these tilter banks can be used in the transmultiplexer (TMUX) contiguration. The performance is evaluated by using parameters like intercarrier interference (ICI). intersymbol interference (ISI), and stopband attenuation.
引用
收藏
页码：536 / 539
页数：4
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