Uncorrelated input signals design and identification with low-complexity for simultaneous estimation of head-related transfer functions

Sekitoshi Kanai, Kentaro Matsui, Yasushige Nakayama, Shuichi Adach

研究成果: Conference contribution

抄録

In our previous study, we verified that a set of head-related transfer functions (HRTFs) can simultaneously be estimated by treating it as a multi-input single-output (MISO) system. However, this leads to a lack of accuracy if appropriate input signals are not chosen, and high computational cost is required to estimate. To improve the accuracy, a novel input design method is proposed. Moreover, we also propose a system identification method which reduces the space complexity even when the number of measuring directions increases. The effectiveness of the proposed methods was demonstrated through simultaneous estimation experiments of HRTFs.

本文言語English
ホスト出版物のタイトル137th Audio Engineering Society Convention 2014
出版社Audio Engineering Society
ページ497-504
ページ数8
ISBN(電子版)9781634397483
出版ステータスPublished - 2014 1月 1
イベント137th Audio Engineering Society Convention 2014 - Los Angeles, United States
継続期間: 2014 10月 92014 10月 12

出版物シリーズ

名前137th Audio Engineering Society Convention 2014

Other

Other137th Audio Engineering Society Convention 2014
国/地域United States
CityLos Angeles
Period14/10/914/10/12

ASJC Scopus subject areas

  • モデリングとシミュレーション
  • 音響学および超音波学

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