Improved sound separation using three loudspeakers

Jun Yang; Woon Seng Gan; See Ee Tan

doi:10.1121/1.1566419

Improved sound separation using three loudspeakers

Jun Yang^*, Woon Seng Gan, See Ee Tan

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

In a virtual sound imaging system, crosstalk cancellation filters are used to create an effective sweet spot for 3D sound reproduction via multiple loudspeakers. A new 3-channel system is proposed to improve system performance on sound separation. Based on the robustness analysis of a crosstalk canceller, a modified-inverse filter technique is explored and demonstrated using two different examples of symmetric speaker positions. The simulation results indicate that the present system is robust over a wider bandwidth compared to a conventional 2-channel system.

Original language	English
Pages (from-to)	47-52
Number of pages	6
Journal	Acoustic Research Letters Online
Volume	4
DOIs	https://doi.org/10.1121/1.1566419
Publication status	Published - Feb 27 2003
Externally published	Yes

ASJC Scopus Subject Areas

General Physics and Astronomy

Access to Document

10.1121/1.1566419

Cite this

@article{f728c81699064f8cac8e40657780d50a,

title = "Improved sound separation using three loudspeakers",

abstract = "In a virtual sound imaging system, crosstalk cancellation filters are used to create an effective sweet spot for 3D sound reproduction via multiple loudspeakers. A new 3-channel system is proposed to improve system performance on sound separation. Based on the robustness analysis of a crosstalk canceller, a modified-inverse filter technique is explored and demonstrated using two different examples of symmetric speaker positions. The simulation results indicate that the present system is robust over a wider bandwidth compared to a conventional 2-channel system.",

author = "Jun Yang and Gan, {Woon Seng} and Tan, {See Ee}",

year = "2003",

month = feb,

day = "27",

doi = "10.1121/1.1566419",

language = "English",

volume = "4",

pages = "47--52",

journal = "Acoustic Research Letters Online",

issn = "1529-7853",

publisher = "Acoustical Society of America",

}

TY - JOUR

T1 - Improved sound separation using three loudspeakers

AU - Yang, Jun

AU - Gan, Woon Seng

AU - Tan, See Ee

PY - 2003/2/27

Y1 - 2003/2/27

N2 - In a virtual sound imaging system, crosstalk cancellation filters are used to create an effective sweet spot for 3D sound reproduction via multiple loudspeakers. A new 3-channel system is proposed to improve system performance on sound separation. Based on the robustness analysis of a crosstalk canceller, a modified-inverse filter technique is explored and demonstrated using two different examples of symmetric speaker positions. The simulation results indicate that the present system is robust over a wider bandwidth compared to a conventional 2-channel system.

AB - In a virtual sound imaging system, crosstalk cancellation filters are used to create an effective sweet spot for 3D sound reproduction via multiple loudspeakers. A new 3-channel system is proposed to improve system performance on sound separation. Based on the robustness analysis of a crosstalk canceller, a modified-inverse filter technique is explored and demonstrated using two different examples of symmetric speaker positions. The simulation results indicate that the present system is robust over a wider bandwidth compared to a conventional 2-channel system.

UR - http://www.scopus.com/inward/record.url?scp=0038582736&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0038582736&partnerID=8YFLogxK

U2 - 10.1121/1.1566419

DO - 10.1121/1.1566419

M3 - Article

AN - SCOPUS:0038582736

SN - 1529-7853

VL - 4

SP - 47

EP - 52

JO - Acoustic Research Letters Online

JF - Acoustic Research Letters Online

ER -

Improved sound separation using three loudspeakers

Abstract

ASJC Scopus Subject Areas

Access to Document

Other files and links

Cite this