Speed of sound and air temperature estimation using the TDOA-based localization framework

Annibale P, Rabenstein R (2012)

Publication Language: English

Publication Status: Published

Publication Type: Conference contribution, Conference Contribution

Publication year: 2012

Pages Range: 229-232

Article Number: 6287859

Event location: Kyoto JP

ISBN: 9781467300469

DOI: 10.1109/ICASSP.2012.6287859

Abstract

Spatially distributed acoustic sensors find increasingly new applications in speech-based human-machine interfaces. One well researched topic is the localisation of an emitting source from Time-Difference-Of-Arrival (TDOA) measurements. This manuscript shows how to exploit the source localization framework and its state of the art techniques to accurately estimate the actual sound speed and the air temperature by measuring TDOAs of an unknown located acoustic source. Simulations and experiments show the validity of the proposed method. © 2012 IEEE.

Authors with CRIS profile

Paolo Annibale Lehrstuhl für Multimediakommunikation und Signalverarbeitung (LMS) Rudolf Rabenstein Lehrstuhl für Multimediakommunikation und Signalverarbeitung (LMS)

How to cite

APA:

Annibale, P., & Rabenstein, R. (2012). Speed of sound and air temperature estimation using the TDOA-based localization framework. In Proceedings of the 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 (pp. 229-232). Kyoto, JP.

MLA:

Annibale, Paolo, and Rudolf Rabenstein. "Speed of sound and air temperature estimation using the TDOA-based localization framework." Proceedings of the 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012, Kyoto 2012. 229-232.

BibTeX: Download