@inproceedings{f7d318ba4f234f1d8396a7401a7ec74d,
title = "Active Room Compensation for 2.5D Sound Field Reproduction",
abstract = "Modelling secondary sources as 3D point sources to reproduce 2D desired sound field is named as 2.5D sound field reproduction, which has the intrinsic dimensionality mismatch problem. Existing methods for 2.5D reproduction have focused on solving the dimensionality mismatch problem and mostly considered free-field condition. However, in most cases, the reverberation caused by the listening room will degrade the reproduction performance. In this work, we propose an active room compensation strategy for 2.5D reproduction. Firstly, adopt sectorial mode matching algorithm to achieve 2.5D reproduction, the desired sound field and generated sound field are matched at the reproduction center. Secondly, the modal-domain algorithm is developed to estimate reverberant sound field and design the compensation signals of loudspeakers to compensate reverberant sound field. The proposed method is validated through simulation experiments to demonstrate its effectiveness against room reverberations.",
keywords = "2.5D reproduction, Modal domain, Room compensation, Sound field reproduction",
author = "Yitong Chen and Wen Zhang",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; 8th Conference on Sound and Music Technology, CSMT 2020 ; Conference date: 05-11-2020 Through 08-11-2020",
year = "2021",
doi = "10.1007/978-981-16-1649-5_9",
language = "英语",
isbn = "9789811616488",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "105--112",
editor = "Xi Shao and Kun Qian and Li Zhou and Xin Wang and Ziping Zhao",
booktitle = "Proceedings of the 8th Conference on Sound and Music Technology - Selected Papers from CSMT",
}