Title:
AUDIO PLAYBACK SYSTEM, AND HEARING PROTECTION METHOD FOR USE WHEN PLAYING BACK AUDIO USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/028071
Kind Code:
A1
Abstract:
An audio playback system and a hearing protection method for playing back an audio using the same system, comprising: an audio server end (1) and a terminal device (2), the audio server end (1) and the terminal device (2) being connected; the terminal device (2) comprises: an audio application system (201), an audio encoding/decoding unit (202), a storage unit (203), a speaker (204) and a headphone port (205); the audio application system (201) is connected to the audio server end (1), the storage unit (203) and the audio encoding/decoding unit (202), the audio encoding/decoding unit (202) is connected to the speaker (204) and the headphone port (205), and the headphone port (205) is used for inserting headphones; the audio application system (201) is provided therein with a hearing protection switch (2011) and a parameter setting module (2022). The method may successfully protect the hearing system of a listener, reducing damages caused by playing back high-decibel audios for a long period of time, and providing more direct protection for young listeners; at the same time, by taking two playback modes of speaker and headphones into consideration, and additionally providing a hearing protection mode switch, the present invention may protect the listener's hearing while also providing a satisfactory use experience, said invention thus has broad application prospects.
Inventors:
HAN MING (CN)
Application Number:
PCT/CN2016/105738
Publication Date:
February 15, 2018
Filing Date:
November 14, 2016
Export Citation:
Assignee:
SHANGHAI PUTAO TECH CO LTD (CN)
International Classes:
G11B20/10
Foreign References:
| CN101093719A | 2007-12-26 | |||
| CN103237277A | 2013-08-07 | |||
| CN104581494A | 2015-04-29 | |||
| TWI321961B | 2010-03-11 | |||
| KR20080013268A | 2008-02-13 | |||
| US20080025525A1 | 2008-01-31 | |||
| KR20130049374A | 2013-05-14 | |||
| CN101226766A | 2008-07-23 |
Attorney, Agent or Firm:
SHANGHAI WISE INTELLECTUAL PROPERTY AGENT FIRM (CN)
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