• DocumentCode
    3583301
  • Title

    Coefficient quantization in perfect-reconstruction cosine-modulated filter banks

  • Author

    Alhava, Juuso ; Viholainen, Ari

  • Author_Institution
    Telecommunications Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101, Tampere, Finland
  • fYear
    2000
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper analyzes perfect-reconstruction (PR) cosine-modulated filter banks (CMFBs) from the quantization point of view. We study how the straightforward coefficient quantization affects on the performance of the transmultiplexer (TMUX) systems. In this paper, TMUX implementation is based on the structure of fast extended lapped transform (ELT). The quantized TMUX systems are analyzed in terms of stopband attenuation, intercarrier interference (ICI), and intersymbol interference (ISI).
  • Keywords
    Attenuation; Delays; Interference; Noise; Prototypes; Quantization (signal);
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Conference, 2000 10th European
  • Print_ISBN
    978-952-1504-43-3
  • Type

    conf

  • Filename
    7075552
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3583301