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Method, device and system for processing sound

A sound processing and sound technology, applied in the field of communication, can solve the problems of limited space for noise reduction technology and sound quality optimization, limited computing power, small size, etc., and achieve the effects of improving user experience, improving sound quality, and good hearing aid effects

Inactive Publication Date: 2012-10-03
HUAWEI SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the full integration of functions, this kind of all-digital hearing aid is too small, has limited computing power, and has limited room for improvement in noise reduction technology and sound quality optimization.

Method used

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  • Method, device and system for processing sound
  • Method, device and system for processing sound
  • Method, device and system for processing sound

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention

[0024] Such as figure 1 Shown is a flow chart of a sound processing method according to an embodiment of the present invention, including:

[0025] 101. Receive a sound signal from a sound source, and convert the sound signal into an analog voice signal;

[0026] Specifically, a sound transmitter and receiver (STR for short) receives a sound signal transmitted from a sound source through its sound receiving module, such as a microphone (MIC), and converts the ...

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Abstract

The embodiment of the invention provides a method and a device for processing sound. The method comprises the following steps: receiving a sound signal from a sound source and converting the sound signal into an analog voice signal; sending the analog voice signal to an intelligent terminal in a wireless mode so as to be convenient for the intelligent terminal to process the analog voice signal; receiving the processed analog voice signal sent by the intelligent terminal; and converting the processed analog voice signal into sound to be played. With the adoption of the method and the device for processing the sound, after the received sound signal is converted into the analog voice signal by a sound receiving-transmitting device, the analog voice signal is sent to the intelligent terminal for processing in the wireless mode, and the analog voice signal is processed by utilizing the strong data processing capacity of the intelligent terminal, so that the quality of processed sound is greatly improved, a better hearing aid effect is acquired, and the user experience is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a sound processing method, device and system. Background technique [0002] About 7 billion people in the world, due to congenital drug poisoning, accidental injury and other reasons, cause about 10% of the hearing-impaired people. Because of hearing impairment, this kind of people more or less affect their social activities. Through auxiliary devices (such as hearing aids) ) Improving hearing is a basic need of this group of people. [0003] At present, there is a kind of all-digital hearing aid. The built-in computer chip can be controlled and adjusted by the computer through a special software program. It uses a digital signal processor (DSP) as the core. D-converter" into a digital signal, retaining the originality and naturalness of the external sound as much as possible. The powerful function of DSP brings high signal-to-noise ratio, dynamically changing gain and automat...

Claims

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Application Information

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IPC IPC(8): H04R3/00
Inventor 房厚波
Owner HUAWEI SOFTWARE TECH