Wavelet packet decomposition for spatial sound conditioning

被引：0
|
作者：
Tan, CJ [1 ]
Gan, WS [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Digital Signal Proc Lab, Singapore 639798, Singapore
来源：
ELECTRONICS LETTERS | 1999年 / 35卷 / 21期
关键词：
D O I：
10.1049/el:19991242
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
It is well known that sound localisation is heavily dependent on frequency. Band-limited signals generally suffer from poor localisation potential. While significant effort has been invested in HRTF modelling, room acoustics and crosstalk filtering, research into alleviating the spatial system performance dependence on source spectral characteristics has been largely overlooked. The authors briefly consider how one can compensate source frequency-deficient bands that are critical to localisation with wavelet packet decomposition.
引用
收藏
页码：1821 / 1823
页数：3
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