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Table of contents
List of Figures
List of Tables
Acknowledgements
Chapter 1. Introduction
1.1. Research Overview
1.2. Thesis Organization
Chapter 2. Literature Review
2.1. Localization
2.1.1. Justication
2.1.2. Historical Review { Up to 1960
2.1.3. Historical Review { 1960 to 1973
2.1.4. Current Literature
2.1.5. Anatomical and Neurological Processes in Localization
2.1.6. Anatomical and Neurological Processes of Localization for a Monaural Listener
2.2. Absorption and Impedance Measurements
2.3. HRTF Calculations
Chapter 3. Acoustical Parameter Measurements
3.1. Measurement Technique
3.2. Apparatus
3.2.1. Microphone Calibration
3.2.2. Microphone Distance to Termination
3.2.3. Spacing Between Microphones
3.2.4. Planar Surface Assumption
3.3. Measurements
3.3.1. Reference Terminations
3.3.2. Eect of distance errors
3.3.3. Skin
3.3.4. Hair
Chapter 4. HRTF Measurement
4.1. HRTF Equalization and Labelling
4.2. Session WPAFB
4.2.1. Apparatus
4.2.2. Individual HRTF
4.2.3. Pinna Replica HRTF
4.2.3.1. BAMAR Head
4.2.3.2. Pinna Replica Construction
4.2.3.3. Measurement
4.2.4. WPAFB Results
4.3. Session CRE
4.3.1. Apparatus
4.3.2. Individual HRTF
4.4. Measured HRTF Data Comparison
Chapter 5. HRTF Calculation
5.1. Boundary Element Method Approach
5.2. BEM Model Generation
5.2.1. Head Geometry Acquisition
5.2.2. Mesh Modication
5.2.2.1. Data Format
5.2.2.2. Closure
5.2.2.3. Coarsen Mesh
5.2.2.4. Rene Mesh
5.2.3. Field Mesh
5.3. Calculation
5.3.1. Calculation Speed
5.3.2. Various Meshes
5.4. Results
5.4.1. Spherical model
5.4.2. Rigid models
5.4.3. Impedance Condition
Chapter 6. HRTF Comparisons
Chapter 7. Conclusion
References
Appendix A. MatLab Scripts
A.1. anspace.m
A.2. polynul2.m
A.3. whatc.m
Appendix B. C Code
B.1. decimate.c
B.2. edgealign.c
Appendix C. Sysnoise Related Command Files
C.1. Example setup command le for head mesh
C.2. Hair denition command le
C.3. Example setup command le for sphere mesh
C.4. Example computation command le
C.5. Unix sysmon script
C.6. Example sysmon log le
Appendix D. Data
D.1. WPAFB source locations
D.2. CRE source locations
