This paper presents a simple and robust method to estimate the general magnitude response in reflecting loudspeaker systems. The method utilizes statistical acoustics and is based on near-box impulse response measurement. This measurement holds information across the entire listening area after truncation post-processing. The estimation was investigated in different acoustic environments, which lead to that the more diffusive the room is, the more precise result can be achieved. Measured response can be a reliable reference for correction system in reflecting loudspeaker system.

Authors: Zhu, Ge; Liu, Ziyun; Shen, Yong; Shen, Yuchen
Affiliations: Nanjing University, Nanjing, China; Nanjing University, Nanjing, Jiangsu Province, China(See document for exact affiliation information.)
AES Convention: 143 (October 2017) Paper Number: 9823
Publication Date: October 8, 2017 Import into BibTeX
Subject: Transducers—Part 1
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=19220

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:   /conv/143/9823.pdf

Start a discussion about this paper!