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Method for protecting hearing by adjusting volume based on medium player

A media player and media playback technology, applied in the direction of amplification control, electrical components, gain control, etc., can solve problems such as product cost increase, bad listening habits, and impact on product market sales, and achieve the goal of increasing manufacturing cost and hearing protection Effect

Inactive Publication Date: 2006-08-16
INVENTEC MULTIMEDIA & TELECOM (TIANJIN) CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] In the existing media player products, most of the general measures for hearing protection of manufacturers are limited to the improvement of sound quality, but in this way, the product cost will increase, and even affect the market sales of their own products.
Moreover, it does not address the key to this hearing protection market demand: that is, under the premise of difficult-to-control listeners' bad listening habits (such as high volume, long-term and continuous listening), through the design and function of related products Improve, minimize or even avoid hearing damage caused by improper use of such products

Method used

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  • Method for protecting hearing by adjusting volume based on medium player

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Embodiment Construction

[0018] In order to fully illustrate the technical solution of the present invention, the "non-concentrated state" and the "non-concentrated state hearing threshold" are introduced here. Under normal circumstances, people generally need to concentrate on listening to the sound content that needs to be "understood". This is usually the case for dialogue, watching lyrics and listening to songs. In contrast, when you don’t need to “understand”, such as listening to a song as background music, you don’t need to concentrate. Because in this case, the sound is only used as the background. At this time, even if people's attention is not deliberately locked on the sound they hear, they can still hear the sound they want to hear, such as music, to achieve the purpose of enjoying music. . This state is called the "non-concentrated state". The "inconcentrated state threshold" refers to the sensitivity of people's ears to the minimum sound that can be heard in this "non-concentrated state", th...

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Abstract

The invention can automatically tunes the volume of playing sound signal to meet a volume weaken condition and includes the follow steps: when the signal meets the sound volume weaken condition, after tuning down the sound volume, the media signals are played again; when the signal doesn't meet the volume weaken condition, the current signal is directly played; deciding if the played signal meets the condition of continuing play; if yes, then returning to the initial state of the program, and then deciding if the signal still meets the sound volume weaken condition.

Description

Technical field [0001] The invention relates to a sound adjustment method based on a media player, in particular to a method for automatically adjusting the volume of a media player that can provide hearing protection. Background technique [0002] From the verifiable medical research results, it can be known that unsatisfactory listening equipment or poor usage habits will cause harm to the human body that cannot be ignored: wearing headphones for a long time will cause high-volume audio sound pressure to enter directly Damage to hearing in the ear, causing temporary or irreversible hearing loss. [0003] The main problem that causes the above-mentioned adverse consequences is that the earplugs directly contact the human ears, so loud sounds, especially the high-frequency parts, will directly damage the auditory system. Of course, the intensity of the damage also depends on other factors, such as the length of time, the longer the time, The greater the ...

Claims

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Application Information

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IPC IPC(8): H03G3/20
Inventor 刘越刘雅玲
Owner INVENTEC MULTIMEDIA & TELECOM (TIANJIN) CO LTD
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