Discrete-Time Modeling of Acoustic Tubes Using Fractional Delay Filters

Vesa Välimäki

Thesis for the degree of Doctor of Technology

December 18, 1995

Helsinki University of Technology
Faculty of Electrical Engineering
(now Department of Electrical and Communications Engineering)
Laboratory of Acoustics and Audio Signal Processing

Vesa Välimäki's doctoral thesis is presented here in PostScript format. The following 18 files have been compressed using Gzip. The PostScript files can be viewed for example with Ghostscript.

• Abstract (360 kB)
• Preface (368 kB)
• Contents (469 kB)
• Symbols (481 kB)
• Abbreviations (261 kB)
• Chapter 1. Introduction (380 kB)
• Chapter 2. Digital Waveguide Modeling (862 kB)
• Chapter 3, part I. Fractional Delay Filters (708 kB)
• Chapter 3, part II. Lagrange Interpolation (945 kB)
• Chapter 3, part III. Fractional Delay Allpass Filters (673 kB)
• Chapter 3, part IV. Time-Varying Fractional Delay Filters (703 kB)
• Chapter 4, part I. Fractional Delay Waveguide Filters (FIR approach) (718 kB)
• Chapter 4, part II. Fractional Delay Waveguide Filters (Allpass approach) (606 kB)
• Chapter 5. Conclusions and Further Research (372 kB)
• References (388 kB)
• Appendix A (456 kB)
• Appendix B (675 kB)
• Index (262 kB)

Vesa Välimäki's doctoral thesis is also available in PDF format.

• Abstract (39 kB)
• Preface (35 kB)
• Contents (52 kB)
• Symbols (69 kB)
• Abbreviations (23 kB)
• Chapter 1. Introduction (69 kB)
• Chapter 2. Digital Waveguide Modeling (318 kB)
• Chapter 3, part I. Fractional Delay Filters (280 kB)
• Chapter 3, part II. Lagrange Interpolation (360 kB)
• Chapter 3, part III. Fractional Delay Allpass Filters (186 kB)
• Chapter 3, part IV. Time-Varying Fractional Delay Filters (149 kB)
• Chapter 4, part I. Fractional Delay Waveguide Filters (FIR approach) (277 kB)
• Chapter 4, part II. Fractional Delay Waveguide Filters (Allpass approach) (165 kB)
• Chapter 5. Conclusions and Further Research (41 kB)
• References (83 kB)
• Appendix A (58 kB)
• Appendix B (102 kB)
• Index (26 kB)

This URL: http://www.acoustics.hut.fi/~vpv/publications/vesa_phd.html
Last modified: July 30, 1998
Author: Vesa Välimäki