Acoustic reciprocity: An extension to spherical harmonics domain

Journal article


Publication Details

Author(s): Samarasinghe P, Abhayapala TD, Kellermann W
Journal: The Journal of the Acoustical Society of America
Publication year: 2017
ISSN: 1520-8524
Language: English


Abstract


Acoustic reciprocity is a fundamental property of acoustic wavefields that is commonly used to simplify the measurement process of many practical applications. Traditionally, the reciprocity theorem is defined between a monopole point source and a point receiver. Intuitively, it must apply to more complex transducers than monopoles. In this paper, the authors formulate the acoustic reciprocity theory in the spherical harmonics domain for directional sources and directional receivers with higher order directivity patterns.



FAU Authors / FAU Editors

Kellermann, Walter Prof. Dr.-Ing.
Professur für Nachrichtentechnik


External institutions
Australian National University (ANU)


How to cite

APA:
Samarasinghe, P., Abhayapala, T.D., & Kellermann, W. (2017). Acoustic reciprocity: An extension to spherical harmonics domain. The Journal of the Acoustical Society of America. https://dx.doi.org/10.1121/1.5002078

MLA:
Samarasinghe, Prasanga, Thushara D. Abhayapala, and Walter Kellermann. "Acoustic reciprocity: An extension to spherical harmonics domain." The Journal of the Acoustical Society of America (2017).

BibTeX: 

Last updated on 2018-03-08 at 10:10