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Earphone and audio display system using same

An audio playback and earphone technology, which is applied in the directions of mechanical/electronic switches of earphones, stereo communication earphones, earpieces/earphone accessories, etc.

Inactive Publication Date: 2009-09-30
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

[0004] However, sometimes two users share an earphone. Since different users have different hearing senses, but the volume of the earpieces of the earphones is the same, it is difficult to achieve comfortable sound effects for different users at the same time.
In addition, the hearing of the user's left and right ears may also be different, resulting in inconsistent volumes heard by the user's left and right ears, which affects the listening effect

Method used

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  • Earphone and audio display system using same
  • Earphone and audio display system using same

Examples

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Embodiment Construction

[0012] Please see figure 1 , which is a block diagram of an audio playback system 100 in a preferred embodiment. The audio playback system 100 includes an audio playback device 20 and an earphone 10 . The playback device 20 is used to provide audio signals and output them through the left channel and the right channel, such as audio and video players, mobile communication equipment and the like. The earphone 10 converts the audio signal provided by the playback device 20 into a sound recognizable by the user and plays it.

[0013] The audio playback device 20 includes a storage unit 22 , a decoding unit 24 and an output unit 26 . The decoding unit 24 is used for decoding the audio files in the storage unit 22, and generating two channels of audio signals, a first audio signal and a second audio signal. The output unit 26 outputs the first audio signal and the second audio signal through its left and right channels, respectively.

[0014] The earphone 30 includes a left ear...

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Abstract

The invention relates to an earphone which comprises a left earpiece and a right earpiece, wherein the left earpiece and the right earpiece are respectively used for receiving a first audio signal and a second audio signal provided by an audio display device and outputting the signals after converting the signals into sound. The earphone also comprises a first volume regulating device and a second volume regulating device, wherein the first volume regulating device is used for regulating the volume output by the left earpiece and the right earpiece; and the second volume regulating device is used for regulating the volume output by the left earpiece or the right earpiece. In addition, the invention also provides an audio display system using the earphone.

Description

technical field [0001] The invention relates to an earphone and an audio playing system using the earphone. Background technique [0002] Usually, earphones are electrically connected with audio devices such as audio playback devices and mobile communication terminals, and are used to convert the sound source provided by the audio devices into sounds recognizable by users. [0003] The earphone usually has two earpieces, and the two earpieces respectively correspond to the left and right sound channels of the audio equipment, so as to output the sound corresponding to the audio signals output by the left and right sound channels of the audio equipment. Usually the earphone adjusts the audio signals output by the left and right channels simultaneously through a volume adjusting device, so the volume of the two earpieces of the earphone is consistent. [0004] Yet sometimes two users share an earphone, because different users have different hearing senses, but the volumes of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/00
CPCH04R5/033H04R1/1041H04R2430/01
Inventor 戴龙段旺昌左帮胜
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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