Sound feedback device and working method thereof

A technology of sound feedback and working methods, applied in the input/output of user/computer interaction, computer components, graphic reading, etc., which can solve problems such as danger for hearing-impaired people

Inactive Publication Date: 2013-04-17
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When an event occurs outside the hearing impaired person's line

Method used

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  • Sound feedback device and working method thereof
  • Sound feedback device and working method thereof
  • Sound feedback device and working method thereof

Examples

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further detail:

[0033] Please refer to figure 1 A preferred embodiment of the audio feedback device of the present invention includes several microphones 10 , a sound source direction determination unit 20 , a volume determination unit 30 , a language-to-text conversion unit 50 , a display unit 60 and a situation simulation unit 80 .

[0034] Please continue to refer figure 2 , the audio feedback device of the present invention may be a head-mounted device, such as a pair of glasses 100 . At this time, the display unit 60 is a display screen 61 . The display screen 61 is arranged in the frame of the glasses 100, and the microphones 10 are distributed and arranged on the frame of the glasses 100. The sound source direction judging unit 20, the volume judging unit 30, the language-to-text unit 50 and the situation simulation unit 80 are The working principle...

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PUM

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Abstract

A sound feedback device comprises a plurality of microphones, a sound source orientation judging unit, a sound volume judging unit, a language to character unit and a situational simulation unit. The sound feedback device can display a virtual compass, sound source orientation, sound volume and character information according to outside sound signals so as to achieve the effect of assisting people having hearing disorder. The invention further provides a working method of the sound feedback device.

Description

technical field [0001] The invention relates to a sound feedback device and a working method of the device. Background technique [0002] Due to the loss of hearing ability, hearing-impaired people will not be able to directly perceive the surrounding environment or confirm the conversation content of people through hearing like ordinary people in daily life, but can only rely on their eyes to pay attention to and perceive events in the surrounding environment . When an event occurs out of the hearing impaired person's line of sight, it may pose a danger to the hearing impaired person. Contents of the invention [0003] In view of the above, it is necessary to provide an audio feedback device and a working method thereof. [0004] An audio feedback device comprising: [0005] A plurality of microphones for sensing external sound signals; [0006] A sound source direction judging unit is used to calculate the sound signals received by each microphone to judge the direct...

Claims

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Application Information

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IPC IPC(8): G06F3/01
Inventor 李后贤李章荣罗治平
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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