Art

J-GLOBAL ID：202002290405285252   Reference number：20A1333911

Sound field synthesis based on superposition of multipoles comprising focused monopole sources

集束単極子源から成る多重極の重合せに基づく音場合成

Author (6)： Tsutsumi Kimitaka (NTT Service Evolution Laboratories, NTT Corporation) ,  Tsutsumi Kimitaka (The University of Electro-Communications) ,  Imaizumi Kenta (NTT Service Evolution Laboratories, NTT Corporation) ,  Imaizumi Kenta (The University of Electro-Communications) ,  Haneda Yoichi (The University of Electro-Communications) ,  Takada Hideaki (NTT Service Evolution Laboratories, NTT Corporation)
Material： Acoustical Science and Technology (Web)  (Acoust Sci Technol (Web))
Volume： 41  Issue： 2  Page： 489-500(J-STAGE)  Publication year： 2020 
JST Material Number： U0399A  ISSN： 1347-5177  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： multipole ,  monopole ,  *directionality ,  acoustic array ,  sound source ,  computer simulation ,  superposition ,  *sound field
Semi thesaurus term： algorithm complexity ,  *speaker array ,  *音場合成 ,  directional control

Author keywords (5)： Wave field synthesis ,  Multipole ,  Focused source ,  Directivity control ,  Linear loudspeaker array

JST classification (1)： Propagation of sound waves  (BB03030G)

Reference (27)：

• 1) M. A. Gerzon, ``Periphony: With-height sound reproduction,'' J. Audio Eng. Soc., 21, 2-10 (1973).
• 2) M. A. Poletti, ``Three-dimensional surround sound systems based on spherical harmonics,'' J. Audio Eng. Soc., 53, 1004-1025 (2005).
• 3) A. J. Berkhout, D. de Vries and P. Vogel, ``Acoustic control by wave field synthesis,'' J. Acoust. Soc. Am., 93, 2764-2778 (1993).
• 4) J. Ahrens, R. Rabenstein and S. Spors, ``The theory of wave field synthesis revisited,'' Audio Eng. Soc. Conv. 124 (2008).
• 5) S. Spors, H. Wierstorf, M. Geier and J. Ahrens, ``Physical and perceptual properties of focused virtual sources in wave field synthesis,'' Audio Eng. Soc. Conv. 127 (2009).

Terms in the title (5)： 集束 ,  単極子 ,  多重極 ,  重合せ ,  音場