標題: Head-related transfer function (HRTF) synthesis based on a three-dimensional array model and singular value decomposition
作者: Bai, MR
Ou, KY
機械工程學系
Department of Mechanical Engineering
公開日期: 22-三月-2005
摘要: An external ear model based on a three-dimensional array beamformer is presented to synthesize the head-related transfer functions (HRTFs). The array coefficients are calculated by matching the measured HRTFs with a frequency-domain template. In light of the characteristics of human hearing, a non-uniform sampling technique is also devised to reduce the problem to a manageable size. The model-matching problem is then solved, by using singular value decomposition procedure. Numerical simulations are carried out to investigate various array configurations in relation to approximation performance. A subjective experiment of sound localization is undertaken to demonstrate the validity of the proposed technique. From the results, the proposed beamformer-based technique proves to be an effective method for modeling the HRTFs. (C) 2004 Elsevier Ltd. All rights reserved.
URI: http://dx.doi.org/10.1016/j.jsv.2004.02.007
http://hdl.handle.net/11536/13887
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2004.02.007
期刊: JOURNAL OF SOUND AND VIBRATION
Volume: 281
Issue: 3-5
起始頁: 1093
結束頁: 1115
顯示於類別:期刊論文


文件中的檔案:

  1. 000227308700030.pdf

若為 zip 檔案,請下載檔案解壓縮後,用瀏覽器開啟資料夾中的 index.html 瀏覽全文。