METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER

Ta-Chung Wang (Inventor)

Research output: Patent

Abstract

A method for producing an optimum sound field of loudspeakers is revealed. Firstly enclose a surface of a human head with a first closed geometric shape. Then enclose the first closed geometric shape with at least one second closed geometric shape. Next set up reference points on the first and second closed geometric shapes respectively. Use signal strength of the reference point on the second closed geometric shape and a gradient of the corresponding reference points on the first and second closed geometric shapes to obtain a transfer function of each point between a virtual loudspeaker/a real loudspeaker and the sound field respectively.
Original languageEnglish
Patent number9066173
Publication statusPublished - 1800

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Reference Point
Transfer Function
Sound
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Wang, Ta-Chung (Inventor). / METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER. Patent No.: 9066173.
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Wang, T-C 1800, METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER, Patent No. 9066173.

METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER. / Wang, Ta-Chung (Inventor).

Patent No.: 9066173.

Research output: Patent

TY - PAT

T1 - METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER

AU - Wang, Ta-Chung

PY - 1800

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N2 - A method for producing an optimum sound field of loudspeakers is revealed. Firstly enclose a surface of a human head with a first closed geometric shape. Then enclose the first closed geometric shape with at least one second closed geometric shape. Next set up reference points on the first and second closed geometric shapes respectively. Use signal strength of the reference point on the second closed geometric shape and a gradient of the corresponding reference points on the first and second closed geometric shapes to obtain a transfer function of each point between a virtual loudspeaker/a real loudspeaker and the sound field respectively.

AB - A method for producing an optimum sound field of loudspeakers is revealed. Firstly enclose a surface of a human head with a first closed geometric shape. Then enclose the first closed geometric shape with at least one second closed geometric shape. Next set up reference points on the first and second closed geometric shapes respectively. Use signal strength of the reference point on the second closed geometric shape and a gradient of the corresponding reference points on the first and second closed geometric shapes to obtain a transfer function of each point between a virtual loudspeaker/a real loudspeaker and the sound field respectively.

M3 - Patent

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Wang T-C, inventor. METHOD FOR PRODUCING OPTIMUM SOUND FIELD OF LOUDSPEAKER. 9066173. 1800.