KR20090066819A - Apparatus and method of providing optimal equalizer value in mobile music player - Google Patents

Apparatus and method of providing optimal equalizer value in mobile music player Download PDF

Info

Publication number
KR20090066819A
KR20090066819A KR1020070134524A KR20070134524A KR20090066819A KR 20090066819 A KR20090066819 A KR 20090066819A KR 1020070134524 A KR1020070134524 A KR 1020070134524A KR 20070134524 A KR20070134524 A KR 20070134524A KR 20090066819 A KR20090066819 A KR 20090066819A
Authority
KR
South Korea
Prior art keywords
sound source
mobile communication
communication terminal
value
music player
Prior art date
Application number
KR1020070134524A
Other languages
Korean (ko)
Inventor
원선관
Original Assignee
(주) 엘지텔레콤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 엘지텔레콤 filed Critical (주) 엘지텔레콤
Priority to KR1020070134524A priority Critical patent/KR20090066819A/en
Publication of KR20090066819A publication Critical patent/KR20090066819A/en

Links

Images

Abstract

An optimal sound reproduction device of a mobile terminal music player and a method thereof are provided to receive optimal sound EQ information from a music server to reproduce a sound source, thereby satisfying tastes of users. If a user selects random sound source reproduction after starting a music player, a mobile communication terminal(100) checks whether an EQ value designated in a corresponding sound source exists. If the EQ value does not exist, the terminal transmits ID3 tag information of a corresponding sound source. If an optimal EQ value of the corresponding sound source is received, the terminal automatically applies the EQ value to a music player. A music server(200) analyzes ID3 tag information of the sound source. The music server searches an optimal EQ value of a corresponding sound source. The music server transmits the searched optimal EQ value to the terminal.

Description

Optimum sound reproduction device and method of mobile terminal music player {APPARATUS AND METHOD OF PROVIDING OPTIMAL EQUALIZER VALUE IN MOBILE MUSIC PLAYER}

The present invention relates to an optimum sound reproduction apparatus and method for a mobile terminal music player, and more particularly, to a music server using ID3 tag information stored in a sound source such as MP3 when playing a mobile terminal music player. The present invention relates to an optimum sound reproducing apparatus and a method of a mobile terminal music player for receiving a corresponding sound EQ information from a music server and then reproducing a sound source.

As is well known, mobile communication terminals are becoming an indispensable necessity in modern life. Mobile operators are focusing on attracting subscribers by adding various additional functions as well as basic voice calls.

In recent years, with the rapid development of multimedia technology, most mobile phones have been introduced with functions such as MP3, multimedia, and DMB playback, so that mobile phone users can use a single mobile phone without having to carry a separate MP3 or video player. You can watch.

However, in spite of the convenience of life, the playback player of the sound source such as MP3 embedded in the conventional mobile communication terminal has a limitation that can not provide more real and various sound EQ (sound effect) due to the characteristics of the mobile terminal.

Therefore, users of the conventional mobile communication terminal with a built-in MP3 function had to simply listen to the sound as the basic sound, or to listen to the sound EQ that is fixed in a batch. I could not hear that there was a problem that the satisfaction falls.

The present invention is to solve the above problems, and when transmitting the mobile terminal music player, ID3 tag information stored in a sound source such as MP3 to the music server, and then provides the corresponding sound EQ information from the music server Receives and reproduces the sound source, satisfying the taste of users who want to listen to music with a higher-quality sound EQ, while also allowing differentiation from other companies, thereby contributing to increased terminal sales. It is an object of the present invention to provide an optimum sound reproduction apparatus and method thereof.

The optimum sound reproducing apparatus of the mobile terminal music player of the present invention to solve the above object, if the user selects the playback of any sound source after starting the music player after checking whether the EQ value specified in the corresponding sound source If not, a mobile communication terminal for transmitting the ID3 tag information of the sound source, and after receiving the optimized EQ value of the sound source automatically applied to the music player to play the sound source; And

When receiving the ID3 tag information of the corresponding sound source from the mobile communication terminal to analyze the search for the optimum EQ value of the sound source, and then transmits the searched optimal EQ value to the mobile communication terminal; characterized in that it comprises a; It is done.

On the other hand, the optimum sound reproduction method of the mobile terminal music player of the present invention to solve the above object, the optimum sound of the optimum sound reproduction device of the mobile terminal music player having a mobile communication terminal and a music server with a built-in music player In the regeneration method,

Step 101 of activating a music player in which the mobile communication terminal is embedded when the user selects playback of a sound source;

Step 102 for checking whether the mobile communication terminal has an EQ value assigned to the corresponding sound source;

Step 103, when the EQ value is not assigned to the corresponding sound source in step 102, the mobile communication terminal transmitting ID3 tag information of the sound source to the music server;

Step 104, wherein the music server receives ID3 tag information of the corresponding sound source from the mobile communication terminal and analyzes it to search for an optimal EQ value of the sound source;

Step 105, the music server transmitting the optimum EQ value of the found sound source to the mobile communication terminal; And

And the step 106 of receiving the optimized EQ value of the corresponding sound source from the music server and automatically applying it to the music player to play the sound source.

On the other hand, the optimum sound reproduction method of the mobile terminal music player of the present invention to solve the above object, the optimum sound reproduction apparatus of the mobile terminal music player having a mobile communication terminal and a music server with a built-in music player In the sound reproduction method,

Step 201 of activating a music player in which the mobile communication terminal is embedded when the user selects the arbitrary sound source playback;

Step 202, the mobile communication terminal checking whether the EQ value is assigned to the corresponding sound source;

If there is no EQ value assigned to the corresponding sound source in step 202, the mobile communication terminal transmits ID3 tag information of the corresponding sound source to the music server; And

When receiving the optimized EQ value of the sound source from the music server, the mobile communication terminal automatically applies it on the music player to play the sound source; characterized in that it comprises a.

According to the present invention, when the mobile terminal music player is playing, ID3 tag information stored in a sound source such as MP3 is sent to the music server, and then the sound server receives the optimal sound EQ information corresponding to the music server, thereby reproducing the sound source. The sound EQ of the product satisfies the taste of users who want to listen to music, and at the same time, it is possible to differentiate from other companies and contribute to the increase of handset sales.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the optimum sound reproduction apparatus of the mobile terminal music player according to the present invention. 1 is a network diagram showing a configuration of an optimum sound reproduction apparatus of a mobile terminal music player according to the present invention.

As shown in FIG. 1, the optimum sound reproducing apparatus of the mobile terminal music player includes a mobile communication terminal 100 and a music server 200 in which the music player 110 is embedded.

When the user selects the playback of a random sound source such as MP3 after the user starts the music player 110 function, the mobile communication terminal 100 checks whether there is an EQ value specified in the sound source, and if not, ID3 tag information of the sound source. (Including information such as song name, artist name, album name, genre name, etc.) is transmitted to the music server 200, and after receiving the optimized EQ value of the corresponding sound source from the music server 200, the music player 110 Plays a sound source automatically by applying on). In this case, when there is a specified EQ value of the corresponding sound source, the mobile communication terminal 100 does not transmit ID3 tag information to the music server 200 and reproduces the sound source with the specified EQ value.

Meanwhile, when the music server 200 receives the ID3 tag information of the corresponding sound source from the mobile communication terminal 100, the music server 200 searches for the optimal EQ value of the sound source, and then retrieves the optimal EQ value that is the result of the search. It serves to transmit to the mobile communication terminal (100). In this case, the optimized EQ information of the corresponding sound source sent down to the mobile communication terminal 100 by the music server 200 is a low frequency (60 to 310 Hz), a medium frequency (600 Hz to 6 kHz), and a high frequency (12 k to 16 kHz) value. .

In addition, the music server 200 may be a server such as MusicON.

Next, an optimal sound reproduction method of the mobile terminal music player according to an embodiment of the present invention using the apparatus having the above configuration will be described with reference to FIG. 2.

First, when the user selects a random sound source playback, the mobile communication terminal 100 activates the embedded music player 110 as shown in FIG. 4 (S101).

Then, the mobile communication terminal 100 checks whether there is an EQ value assigned to the corresponding sound source (S102).

At this time, if there is no EQ value assigned to the corresponding sound source in step 102 (S102) (NO), the mobile communication terminal 100 transmits ID3 tag information of the corresponding sound source to the music server 200 as shown in FIG. (S103). Here, the ID3 tag refers to file information stored in a sound source such as an MP3 file, which includes a song name, artist name, album name, genre name, and other information of the corresponding MP3.

Meanwhile, when the music server 200 receives ID3 tag information of the corresponding sound source from the mobile communication terminal 100, the music server 200 searches for the optimal EQ value of the corresponding sound source by analyzing it (S104).

Thereafter, the music server 200 transmits the optimum EQ value of the searched sound source to the mobile communication terminal 100 as shown in FIG. 4 (S105). In this case, the optimal EQ value means a low frequency (60 to 310 Hz), a medium frequency (600 Hz to 6 kHz), and a high frequency (12 k to 16 kHz) number value.

Then, the mobile communication terminal 100 receives the optimized EQ value of the sound source from the music server 200 as shown in FIG. 4 and automatically applies it to the music player 110 to play the sound source (S106). ).

On the other hand, if there is an EQ value assigned to the corresponding sound source in step 102 (S1012) (YES), the mobile communication terminal 100 does not perform the ID3 tag transmission operation and reproduces the sound source with the specified EQ value (S107). ).

On the other hand, in the following description with reference to Figure 3 for the process of the mobile communication terminal 100 in the optimum sound reproduction method of the mobile terminal music player according to an embodiment of the present invention.

First, when the user selects a random sound source playback, the mobile communication terminal 100 activates the embedded music player 110 as shown in FIG. 4 (S201).

Then, the mobile communication terminal 100 checks whether there is an EQ value assigned to the corresponding sound source (S202), and if there is no EQ value assigned to the corresponding sound source (NO), the ID3 tag information of the corresponding sound source is shown as shown in FIG. The music server 200 transmits the data (S203).

Thereafter, the mobile communication terminal 100 waits for the optimized EQ value of the corresponding sound source from the music server 200 to arrive, and when the mobile communication terminal 100 arrives, the optimized sound source received from the music server 200 as shown in FIG. 4. The applied EQ value is automatically applied on the music player 110 to reproduce the sound source (S204).

On the other hand, if there is an EQ value assigned to the corresponding sound source in step 202 (S2012) (YES), the mobile communication terminal 100 does not perform the ID3 tag transmission operation and reproduces the sound source with the specified EQ value (S205). ).

Although the present invention has been described in detail with reference to a number of embodiments, the scope of the present invention is not limited to these embodiments and should not be interpreted, and the present invention may be modified in various ways without departing from the technical spirit described in the claims. Can be implemented.

1 is a network diagram showing the configuration of the optimum sound reproduction apparatus of the mobile terminal music player according to an embodiment of the present invention,

2 is an operation flowchart showing an optimal sound reproduction method of a mobile terminal music player according to an embodiment of the present invention;

3 is an operation flowchart illustrating a processing process of a mobile communication terminal 100 in the method of optimal sound reproduction of a mobile terminal music player according to FIG. 2;

FIG. 4 is a flowchart illustrating an optimum sound reproduction method of the mobile terminal music player according to FIG. 2.

<Explanation of symbols for the main parts of the drawings>

100: mobile communication terminal

110: music player

200: music server

Claims (12)

When the user selects the playback of any sound source after starting the music player, it checks whether there is an EQ value assigned to the sound source, and if not, transmits the ID3 tag information of the sound source, and then receives the optimized EQ value of the sound source. A mobile communication terminal which automatically applies this to a music player to play a sound source; And When receiving the ID3 tag information of the corresponding sound source from the mobile communication terminal to analyze the search for the optimum EQ value of the sound source, and then transmits the searched optimal EQ value to the mobile communication terminal; characterized in that it comprises a; The optimum sound reproduction device of the mobile terminal music player. The method of claim 1, And if there is a specified EQ value of the corresponding sound source as a result of confirming the mobile communication terminal, reproducing the sound source with the specified EQ value. The method of claim 1, The ID3 tag information of the corresponding sound source transmitted by the mobile communication terminal to the music server includes music name, artist name, album name, and genre name information. The method of claim 1, The optimized EQ information of the corresponding sound source that the music server sends down to the mobile communication terminal is a low frequency (60 to 310 Hz), a medium frequency (600 Hz to 6 kHz), and a high frequency (12 k to 16 kHz) number of mobile terminal music player. Optimal sound reproduction device. In the optimum sound reproduction method of the optimum sound reproduction apparatus of the mobile terminal music player having a mobile communication terminal and a music server with a built-in music player, Step 101 of activating a music player in which the mobile communication terminal is embedded when the user selects playback of a sound source; Step 102 for checking whether the mobile communication terminal has an EQ value assigned to the corresponding sound source; Step 103, when the EQ value is not assigned to the corresponding sound source in step 102, the mobile communication terminal transmitting ID3 tag information of the sound source to the music server; Step 104, wherein the music server receives ID3 tag information of the corresponding sound source from the mobile communication terminal and analyzes it to search for an optimal EQ value of the sound source; Step 105, the music server transmitting the optimum EQ value of the found sound source to the mobile communication terminal; And Step 106, the mobile communication terminal receives the optimized EQ value of the corresponding sound source from the music server and automatically applies it to the music player to play the sound source; optimal sound of the mobile terminal music player How to play. The method of claim 5, And step 107, wherein the mobile communication terminal reproduces the sound source using the designated EQ value, if there is an EQ value specified in the corresponding sound source in step 102. The method further comprises a music player. The method of claim 5, In step 103, the ID3 tag information of the corresponding sound transmitted from the mobile communication terminal to the music server includes information on a song name, an artist name, an album name, and a genre name. Way. The method of claim 5, In step 105, the optimized EQ information of the corresponding sound source sent down to the mobile communication terminal by the music server is low frequency (60 to 310 Hz), medium frequency (600 Hz to 6 kHz), and high frequency (12 k to 16 kHz). Optimum sound reproduction method of the mobile terminal music player. In the optimum sound reproduction method of the optimum sound reproduction apparatus of the mobile terminal music player having a mobile communication terminal and a music server with a built-in music player, Step 201 of activating a music player in which the mobile communication terminal is embedded when the user selects the arbitrary sound source playback; Step 202, the mobile communication terminal checking whether the EQ value is assigned to the corresponding sound source; If there is no EQ value assigned to the corresponding sound source in step 202, the mobile communication terminal transmits ID3 tag information of the corresponding sound source to the music server; And When receiving the optimized EQ value of the corresponding sound source from the music server, step 204 of the mobile communication terminal to automatically apply it to the music player to play the sound source; characterized in that the optimal sound of the mobile terminal music player How to play. The method of claim 9, And step 205, in which the mobile communication terminal reproduces the sound source using the designated EQ value, if there is an EQ value specified in the corresponding sound source in step 202. The method further comprises a music player. The method of claim 9, In step 203, the ID3 tag information of the corresponding sound source transmitted by the mobile communication terminal to the music server includes song name, artist name, album name, and genre name information. Way. The method of claim 9, In step 204, the optimized EQ information of the corresponding sound source received by the mobile communication terminal from the music server is low frequency (60 to 310 Hz), medium frequency (600 Hz to 6 kHz), and high frequency (12 k to 16 kHz). Optimum sound reproduction method of the mobile terminal music player.
KR1020070134524A 2007-12-20 2007-12-20 Apparatus and method of providing optimal equalizer value in mobile music player KR20090066819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070134524A KR20090066819A (en) 2007-12-20 2007-12-20 Apparatus and method of providing optimal equalizer value in mobile music player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070134524A KR20090066819A (en) 2007-12-20 2007-12-20 Apparatus and method of providing optimal equalizer value in mobile music player

Publications (1)

Publication Number Publication Date
KR20090066819A true KR20090066819A (en) 2009-06-24

Family

ID=40994768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070134524A KR20090066819A (en) 2007-12-20 2007-12-20 Apparatus and method of providing optimal equalizer value in mobile music player

Country Status (1)

Country Link
KR (1) KR20090066819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112203181A (en) * 2020-09-25 2021-01-08 江苏紫米电子技术有限公司 Automatic switching method and device of equalizer, electronic equipment and storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112203181A (en) * 2020-09-25 2021-01-08 江苏紫米电子技术有限公司 Automatic switching method and device of equalizer, electronic equipment and storage medium

Similar Documents

Publication Publication Date Title
KR101123166B1 (en) Mobile device that uses removable medium for playback of content
KR20100014821A (en) Systems and methods for music recognition
CN104092654A (en) Media playing method, client and system
JP2015029317A (en) Method and apparatus for transferring digital contents from personal computer to mobile handset
KR20070011811A (en) Mobile terminal having bookmark function for contents service and operation method thereof
CN101930776A (en) Music file recognition and playing method and device
KR20050088426A (en) Mobile device that uses removable medium for playback of content
TW200307874A (en) Apparatus and method for identifying audio
KR20050093777A (en) Mobile device that uses removable medium for playback of content
CN104038772B (en) Generate the method and device of ring signal file
CN103139358A (en) Audio play terminal and method
KR20090066819A (en) Apparatus and method of providing optimal equalizer value in mobile music player
KR100350706B1 (en) Method for providing sound data and Apparatus for the same
JP4592102B2 (en) Communication system and communication terminal
KR100805631B1 (en) System and method for providing online music synchronous play service
KR20030057494A (en) The advanced digital audio contents service system and its implementation method for mobile wireless device on wireless and wired internet communication network
KR100698847B1 (en) Method for audio service of mobile phone
JP2008182319A (en) Stream data reproduction system and reproducing method, and portable terminal device
JP4540072B2 (en) Online music reception method on information terminals
KR20080019859A (en) Method for bookmarking information of digital broadcasting contents and downloading the bookmarked digital contents
KR20050092973A (en) Method for providing bell download service using realtime broadcasting information
KR20060054647A (en) Contents service system and method using internet
US20040101129A1 (en) Device and method for playing a ring signal based on a mediate ring information in a communication apparatus
JP4809146B2 (en) Information system and information acquisition method
KR100475602B1 (en) Method and apparatus for automatic broadcasting through telecommunication network

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J201 Request for trial against refusal decision
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20141014

Effective date: 20150622