SOUND WAVE RECEIVER - JOANNEUM RESEARCH FORSCHUNGSGESELLSCHAFT MBH

Title:

SOUND WAVE RECEIVER

Document Type and Number:

Japanese Patent JP3496140

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a sound wave receiver that is configured by enhancing a separate version stereo technology.
SOLUTION: The sound wave receiver is provided with a separator 1 and at least two microphones 6a, 6b placed on the separator 1. The separator 1 is made of a sound hard material and configured to be wedges with two separation faces 5a, 5b that are tilted and opposed to each other so as to form an acute angle, and the microphones 6a, 6b are placed at a very small inteval from the separation faces 5a, 5b.

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Inventors:

Franz Graf
Martin Pfrugger

Application Number:

JP2001080662A

Publication Date:

February 09, 2004

Filing Date:

March 21, 2001

Export Citation:

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Assignee:

JOANNEUM RESEARCH FORSCHUNGSGESELLSCHAFT MBH
AVL LIST GMBH

International Classes:

G10K11/26; H04R5/027; H04R11/04; (IPC1-7): H04R5/027

Domestic Patent References:

JP52152201A
JP5236901A
JP5217001A
JP51145002U

Attorney, Agent or Firm:

Shuichiro Kitamura

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