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Audio equipment

An audio equipment and equipment technology, applied in transducer circuits, sensors, electrical components, etc., can solve the problems of high time delay and affect the wearer's sense of hearing, and achieve the effect of reducing time delay and improving hearing effect.

Active Publication Date: 2021-06-25
BESTECHNIC SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing hearing aids or transparent earphones usually process the audio signal by a processor, which has a high delay and affects the wearer's sense of hearing

Method used

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  • Audio equipment
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Embodiment Construction

[0035]The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0036] Please refer to figure 1 and figure 2 , is a schematic structural diagram of a first implementation of an audio device 100 provided in an embodiment of the present application. The audio device 100 includes: a device body 110 and a main control chip 120 disposed in the device body 110 . The main control chip 120 includes an audio signal acquisition module 130 , a frequency band analysis module 140 and a frequency band synthesis module 150 connected in sequence.

[0037] Among them, the audio signal collection module 130 is used to collect audio signals; the frequency band analysis module 140 is used to divide the audio signal into audio signals of at least two frequency bands; the frequency band synthesis module 150 is used to synthesize the audio signals of at least two frequency bands into...

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Abstract

The invention provides an audio device, the audio device is a hearing aid or an unvarnished transmission earphone, and the audio device comprises a device body and a main control chip arranged in the device body; The main control chip comprises an audio signal acquisition module, a frequency band analysis module and a frequency band integration module which are connected in sequence; The audio signal acquisition module is used for acquiring an audio signal; The frequency band analysis module is used for dividing the audio signal into audio signals of at least two frequency bands; and the frequency band synthesis module is used for synthesizing the audio signals of the at least two frequency bands into one audio signal. The audio equipment is used for reducing time delay and improving the auditory effect.

Description

technical field [0001] The present application relates to the technical field of audio signal processing, and in particular, to an audio device. Background technique [0002] A hearing aid is an auxiliary instrument used to improve hearing. It is essentially a small semiconductor loudspeaker that can amplify relatively weak sounds. Through this amplification, the wearer (such as a person with poor hearing) can hear sound. [0003] The transparent earphone has the function of noise reduction and / or transparent transmission. In the noise reduction mode, the wearer cannot hear the external sound; in the transparent transmission mode, the wearer can hear the external sound. [0004] In existing hearing aids or transparent earphones, audio signals are usually processed by a processor, which has a high delay and affects the wearer's sense of hearing. Contents of the invention [0005] The purpose of the embodiments of the present application is to provide an audio device, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R25/00H04R3/00H04R1/10H04R29/00
CPCH04R25/609H04R1/10H04R29/00H04R3/00Y02D30/70
Inventor 童伟峰张亮李倩徐明亮
Owner BESTECHNIC SHANGHAI CO LTD
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