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Music play control apparatus using at least one earphone function key and method thereof

A technology for music playback and control devices, applied in the directions of earpiece/headphone accessories, electroacoustic musical instruments, instruments, etc., can solve the problems of remote control or button volume or inconvenient music skip function.

Inactive Publication Date: 2008-08-13
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, since the earphones 52 and 53 and the player 1 are generally used with a predetermined distance apart, it is inconvenient to control the volume or music skip function of the remote controller or buttons in the main body when exercising or moving.

Method used

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  • Music play control apparatus using at least one earphone function key and method thereof
  • Music play control apparatus using at least one earphone function key and method thereof
  • Music play control apparatus using at least one earphone function key and method thereof

Examples

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Embodiment Construction

[0033] Now, a music player control device using at least one earphone function key for music playback and a method thereof according to the present invention will be described in detail with reference to the accompanying drawings, wherein the same reference numerals have been used to designate the same elements.

[0034] image 3 It is a block diagram illustrating a connection structure between an earphone device or an accessory (hereinafter referred to as "earphone") and a main body of a music playback control device using at least one earphone function button according to an embodiment of the present invention. Figure 4 is a block diagram of a music player according to an embodiment of the present invention.

[0035] refer to image 3 with 4 , the main body 100 of the portable music player may include a microcomputer 160 to which an earphone 150 is connected. The earphone 150 may include an earphone jack 150a, left / right earphone bodies 151 and 153, and left / right functi...

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PUM

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Abstract

The present invention provides a music play control apparatus and method for a music player using at least one earphone function key which are capable of performing a music play control operation of the music player using earphones. In the music play control apparatus and method, an external key input from left / right function keys installed on the earphones is scanned. If a key signal is input from either the left or right function key, a value of the input function key is recognized and a music play control operation is performed by a predetermined function depending on the recognized function key value.

Description

technical field [0001] The invention relates to a music player, in particular to a music playing control device using at least one earphone function key and a method thereof. Background technique [0002] Moving Picture Experts Group (MPEG) stands for Moving Picture and Multimedia Experts Group. Experts in related fields gather under international standard organizations such as the International Standards Organization (ISO) and the International Electrotechnical Commission (IEC), and establish MPEG, which provides technical standards on compressing, transmitting, and restoring video and audio signals. MP3 stands for MPEG-1Audio Layer-3, which is one of the audio parts of MPEG technology. It can reduce audio sound information to one-twelfth by applying MPEG audio compression technology. [0003] The development of scientific technology and digital audio data processing technology has provided storage devices capable of accumulating sound data (ie, audio sound information) i...

Claims

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Application Information

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IPC IPC(8): G06F13/00G10H1/00
CPCH04R1/028H04R1/10
Inventor 朴天愚
Owner LG ELECTRONICS INC