TY  - THES
AB  - Acoustic Source Localization involves that can detect the location of a particular audio signal within a two-dimensional or three-dimensional field. These methods require multiple microphones for simultaneously capturing the audio signal. The primary strategies used today are Filter & Sum Beamformatting. High Resolution Spectral Analysis, and Time Difference of Arrival Estimation. This thesis explores a novel approach to enhancing the spatial selectivity of a two-microphone array by combining Time Difference of Arrival methods with acoustical reverberation principles.
AD  - Oregon Health and Science University
AU  - Graumann, David
DA  - 2003-06-01
DO  - 10.6083/m44q7s9h
DO  - DOI
ED  - Wan, Eric
ED  - Advisor
ID  - 7921
KW  - Sound Localization
KW  - Acoustics
L1  - https://digitalcollections.ohsu.edu/record/7921/files/200306.graumann.david.pdf
L2  - https://digitalcollections.ohsu.edu/record/7921/files/200306.graumann.david.pdf
L4  - https://digitalcollections.ohsu.edu/record/7921/files/200306.graumann.david.pdf
LK  - https://digitalcollections.ohsu.edu/record/7921/files/200306.graumann.david.pdf
N2  - Acoustic Source Localization involves that can detect the location of a particular audio signal within a two-dimensional or three-dimensional field. These methods require multiple microphones for simultaneously capturing the audio signal. The primary strategies used today are Filter & Sum Beamformatting. High Resolution Spectral Analysis, and Time Difference of Arrival Estimation. This thesis explores a novel approach to enhancing the spatial selectivity of a two-microphone array by combining Time Difference of Arrival methods with acoustical reverberation principles.
PB  - Oregon Health and Science University
PY  - 2003-06-01
T1  - Sound source localization by phase signature
TI  - Sound source localization by phase signature
UR  - https://digitalcollections.ohsu.edu/record/7921/files/200306.graumann.david.pdf
Y1  - 2003-06-01
ER  -