Estimation of the Sound Field at Arbitrary Positions in Distributed Microphone Networks Based on Distributed Ray Space Transform

Mirco Pezzoli; Federico Borra; Fabio Antonacci; Augusto Sarti; Stefano Tubaro

ICASSP 2018accepted0 citations

Estimation of the Sound Field at Arbitrary Positions in Distributed Microphone Networks Based on Distributed Ray Space Transform

Mirco Pezzoli, Federico Borra, Fabio Antonacci, Augusto Sarti, Stefano Tubaro

Abstract

In this paper we propose a parametric sound field reconstruction approach. In particular, the technique is based on the estimation of three parameters for each acoustic source (source position, radiation pattern and source signal) given the signals acquired by few arbitrarily placed microphone arrays. This allows us to synthesize the signal of a virtual microphone placed in any point of the acoustic scene.

BibTeX

@inproceedings{icassp2018_estimationofthes,
  title = {Estimation of the Sound Field at Arbitrary Positions in Distributed Microphone Networks Based on Distributed Ray Space Transform},
  author = {Mirco Pezzoli and Federico Borra and Fabio Antonacci and Augusto Sarti and Stefano Tubaro},
  booktitle = {ICASSP 2018},
  year = {2018}
}