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Voice output device and method, program, and room

A sound output device and sound output technology, applied in the direction of frequency/direction characteristic device, stereo system, loudspeaker space/structural arrangement, etc., can solve the problem that the sound of the direction that the microphone is not facing can not be output, etc.

Inactive Publication Date: 2008-08-27
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the existing shielded speaker device has the following problem: it cannot output the sound in the direction that the microphone is not facing when the sound is collected.

Method used

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  • Voice output device and method, program, and room
  • Voice output device and method, program, and room
  • Voice output device and method, program, and room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] Embodiments of the present invention will be described below with reference to the drawings.

[0049] figure 2 It is a diagram showing the appearance of the shielded speaker device 21 .

[0050]The shielded speaker device 21 is an example of the sound output device of the present invention that functions as a screen while realizing a speaker function.

[0051] The shielded speaker device 21 is configured to include vibrators 26A to 26C and vibrators 27A to 27F.

[0052] The vibrators 26A to 26C are each formed in a plate shape using a material such as gypsum board, wood such as MDF (Medium Density Fiberboard), aluminum plate, resin such as carbon or acrylic, or glass. In addition, the vibrators 26A to 26C may be formed of composite materials obtained by combining (stacking) different materials, respectively.

[0053] In addition, on the vibrating elements 26A to 26C, for example, a plurality of vibrators are installed in a single row in the horizontal direction in t...

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PUM

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Abstract

The present invention relates to a voice output device, method, program, and room for generating a voice from each part of a wide area of a vibration material by vibrating each part appropriately. A vibration material (26A) vibrates to output a voice. A vibrator (27A) is fixed to the vibration material (26A) and vibrates the material based on a first voice signal, and a vibration material (27B) is fixed to the vibration material (26A) at a predetermined interval to the vibrator (27A). When the vibration material (26A) is vibrated based on a second voice signal, each part of a wide area of the vibration material (26A) is appropriately vibrated to cause each part to emit a voice. The invention is applicable to voice output device and room.

Description

technical field [0001] The present invention relates to an audio output device, a method, a program, and a room, and more particularly, to an audio output device, a method, a program, and a room for outputting sound. Background technique [0002] A shielded speaker device is being utilized which functions as a screen for separating or enclosing a room while performing a speaker function. [0003] As shown in FIG. 1 , in the existing shielded speaker device, a vibrator 13-1 is installed on a vibrating member 14-1, and a vibrator 13-2 is installed on a vibrating member 14-2. [0004] The vibrator 13-1 vibrates the vibrator 14-1 based on the sound signal supplied from the signal processing unit 12-1 and obtained by performing predetermined signal processing on the sound picked up by the microphone 11-1, thereby outputting sound. In addition, like the vibrator 13-1, the vibrator 13-2 operates the vibrator 14 on the basis of the sound signal obtained by performing predetermined ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/00H04R1/40H04R3/00H04R7/04H04S3/00
CPCH04R7/04H04R1/403H04R5/02H04R1/40H04R3/00H04S3/00
Inventor 近藤哲二郎岛淳一有光哲彦
Owner SONY CORP