CN112331165A - Intelligent guitar chord auxiliary device self-defined chord system - Google Patents
Intelligent guitar chord auxiliary device self-defined chord system Download PDFInfo
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- CN112331165A CN112331165A CN202011236329.XA CN202011236329A CN112331165A CN 112331165 A CN112331165 A CN 112331165A CN 202011236329 A CN202011236329 A CN 202011236329A CN 112331165 A CN112331165 A CN 112331165A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000003111 delayed effect Effects 0.000 claims description 6
- 230000001934 delay Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D1/00—General design of stringed musical instruments
- G10D1/04—Plucked or strummed string instruments, e.g. harps or lyres
- G10D1/05—Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
- G10D1/08—Guitars
- G10D1/085—Mechanical design of electric guitars
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0008—Associated control or indicating means
- G10H1/0016—Means for indicating which keys, frets or strings are to be actuated, e.g. using lights or leds
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
- G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
- G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
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- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Auxiliary Devices For Music (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention discloses an intelligent guitar chord auxiliary device self-defined chord system, which comprises a machine end and a mobile end, wherein the machine end is connected with the mobile end through a chord interface; the machine end comprises a machine transmission module, a string pressing key, a main control module and a string pressing device; the mobile terminal comprises a mobile transmission module, a display module and an editing module, the editing module comprises a custom chord editing module, the custom chord editing module can edit any lattice position covered by the string pressing device, so that the corresponding strings are pressed or released according to the time sequence to create a new chord, and when the chord key is pressed to execute the chord, the main control module automatically controls the string pressing device corresponding to the edited lattice position to press or release the strings according to the time sequence edited by the custom chord editing module. The invention aims to enable a user to freely edit chords, enable playing skills such as string striking, string hooking and the like to be used by executing the custom chords, play melody and enrich playing modes of the intelligent guitar chord auxiliary device.
Description
Technical Field
The invention relates to the technical field of intelligent hardware for guitars, in particular to a custom chord system of an intelligent guitar chord auxiliary device.
Background
In the prior art, an intelligent string pressing device system has single function, cannot play melody, and cannot realize complex guitar string pressing skills such as string hitting and string hooking. Such as: chinese patent (publication No. CN107731204A) in 2018-02-23 discloses an intelligent guitar chord auxiliary device, which comprises a base, an upper cover and a lower cover, wherein the lower cover is fixedly connected with the lower bottom surface of the base and clamps the neck of the guitar; the intelligent guitar chord auxiliary device further comprises a control system, and a tuning module, a wireless receiving module, a chord editing module, a chord executing module and a power management module are integrated in the control system.
As mentioned above, the intelligent guitar chord auxiliary device presets some common chords, only can play sweeping or decomposing chords, cannot play melodies, cannot use playing skills such as string striking and string hooking, and is monotonous in playing.
Disclosure of Invention
The invention provides an intelligent guitar chord auxiliary device custom chord system in order to overcome the problems.
The invention realizes the purpose through the following technical scheme:
the intelligent guitar chord auxiliary device self-defined chord system comprises a machine end and a mobile end;
the machine end comprises a main control module, and a machine transmission module, a string pressing key and a string pressing device which are connected with the main control module;
the mobile terminal comprises a mobile transmission module, a display module and an editing module, wherein the display module and the editing module are connected with the mobile transmission module;
wherein the custom chord editing module is configured to: editing any lattice position covered by the string pressing device, and pressing or releasing the corresponding strings according to the time sequence to create a new custom chord; the master module is configured to: when the string pressing key is pressed to execute the custom chord, the string pressing device corresponding to the edited lattice position is automatically controlled to press or release the string according to the time sequence edited by the custom chord editing module.
In a further improvement, the custom chord edited by the custom chord editing module comprises:
editing the newly added common chord editing module without the preset common chord, selecting the position of the product lattice to be pressed during editing, and selecting the pressing time from beginning to end;
editing the chord added with the string striking skill, pressing a group of lattice positions first during editing, delaying the lattice positions needing string striking for a certain time and then pressing, and pressing the time till the end;
and editing the chord added with the string hooking skill, pressing a group of lattice positions during editing, delaying for a certain time, releasing the pressed lattice positions needing string hooking, and allowing other pressed times to finish.
Editing the chord added with the melody, decomposing the melody into one or more custom chords, editing each lattice position required to be pressed according to the guitar music in time sequence, delaying to release the string after the plucked string does not rattle any more, or prolonging a certain time to release the string according to the requirement, and delaying to release the string after the plucked string does not rattle any more at the last pressed lattice position, or delaying to finish the chord.
In a further refinement, the custom chord editing module is further configured to: the chords with the same name edited in the same song are the same, and after any custom chord is modified and stored, all the chords with the same name in the song are modified.
In a further refinement, the custom chord editing module is further configured to: when the chord is edited, all string pressing devices in the same product cannot be edited and pressed at the same time, and more than two string pressing devices can not be edited and pressed on the same string at the same time.
The further improvement is that when the main control module executes the pressing or releasing operation, the main control module sends a pressing or releasing signal to the string pressing device to be executed, and the string pressing device is powered off after the set standard time is delayed.
The further improvement is that when the chord edited by the common chord editing module is executed, the chord pressing key is released, the chord pressing device which has executed the pressing command is released immediately, the chord pressing device which has not executed the pressing command continues to execute the current command, and after the set standard time is reached, the chord pressing device is released, and the main control module can execute the next chord after the command is released.
The further improvement is that when the chord edited by the custom chord editing module is executed, the chord key is released, the chord pressing device which is being pressed is released after the execution is finished and the set standard time is reached, the chord pressing device which is to be pressed is not continuously executed any more, the pressed chord pressing device is released immediately, and the main control module can execute the next chord after all the pressed chord pressing devices execute the release command.
The further improvement is that the machine end or the mobile end can be used for resetting the current chord sequence, pressing the chord key after the current chord sequence is reset, the main control module starts to execute from the first chord of the stored song, and the display module displays the name, the sequence number and the lyrics of the first chord.
In a further refinement, the display module is configured to: after the chord key is pressed down, the display module displays the name, the serial number and the lyrics of the current chord, and after the chord key is released, the display module displays the name, the serial number and the lyrics of the next chord.
The further improvement is that the mobile terminal selects a chord forwards or backwards through the display module, the chord key is selected to be pressed, the main control module starts to execute from the selected chord, and the display module displays the name, the serial number and the corresponding lyric of the selected chord.
The invention has the beneficial effects that: the system is used by matching the mobile terminal and the machine terminal, the song file is stored in the mobile terminal and is uploaded to the machine terminal when in use, the string key is pressed for one key operation to replace the finger to press the string, the melody can be played, the playing skills of protecting, striking, hooking and the like can be used, the lyrics are synchronously displayed, a beginner can play the song by using the guitar immediately, and the level of a middle-level guitar player can be reached.
Drawings
FIG. 1 is a system configuration diagram of the present invention;
FIG. 2 is a schematic diagram of the machine side and the mobile side of the present invention;
FIG. 3 is a schematic illustration of a guitar lattice location of the present invention;
FIG. 4 is a schematic diagram of editing custom chords in accordance with the present invention;
FIG. 5 is a schematic view of a process flow for use with the present invention;
in the figure: 1. a machine end; 11. a machine transfer module; 12. pressing a string key; 13. a main control module; 14. a string pressing device; 2. a mobile terminal; 21. a mobile transmission module; 22. a display module; 23. an editing module; 231. a lyric editing module; 232. a chord editing module; 2321. a common chord editing module; 2322. and a custom chord editing module.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1 to 5, the intelligent guitar chord assisting device self-defined chord system comprises a machine end 1 and a mobile end 2; the machine end 1 comprises a main control module 13, and a machine transmission module 11, a string pressing key 12 and a string pressing device 14 which are connected with the main control module 13; the mobile terminal includes a mobile transmission module 21, and a display module 22 and an editing module 23 connected to the mobile transmission module 21, where the editing module 23 includes a lyric editing module 231 and a chord editing module 232, and the chord editing module 232 includes a common chord editing module 2321 and a custom chord editing module 2322. The machine end 1 and the mobile end 2 realize information interaction through the machine transmission module 11 and the mobile transmission module 21.
Wherein the custom chord editing module 2322 is configured to: editing any lattice position covered by the string pressing device 14, and enabling the corresponding strings to be pressed or released according to the time sequence to create a new custom chord; the master module 13 is configured to: when the string key 12 is pressed to execute the custom chord, the string pressing device 14 corresponding to the edited lattice position is automatically controlled to press or release the string according to the time sequence edited by the custom chord editing module 2322.
Before use, the machine end 1 is first mounted on the guitar and the moving end 2 is mounted on the smart device, tuning each string to the standard tone.
The user can download the song file directly through the mobile terminal 2, or edit and add the song according to the guitar music by himself, or download the song file from the network, and then copy to the special folder for storing the song file. When the user enters the song catalog of the mobile terminal 2, the display module 22 automatically identifies all song files stored in the dedicated folder, wherein the English songs are arranged according to letters and the Chinese songs are arranged according to the Pinyin sequence.
When a user edits a new song through the mobile phone end 2, the user enters the song editing module 23 to create a new song name, then chords are added in sequence, a plurality of common chords are preset in the common chord editing module 2321, the user can directly select and store the chords, and if the chords required by the user are not in the common chords, or a section of melody needs to be added, or playing skills of string hooking and string striking can enter the custom chord editing module 2322 for editing.
The user-defined chord editing module 2322 first edits the chord name, and then can edit the strings at any lattice position according to the time sequence, and the edited lattice position does not exceed the lattice position which can be pressed by the string pressing device 14.
When the user-defined chord editing module 2322 is used for editing chords, all the string pressing devices 14 in the same article cannot be pressed at the same time, and more than two string pressing devices 14 can not be pressed at the same time to press the same string.
The chords with the same name edited by the custom chord editing module 2322 in the same song are the same, and one custom chord is modified and then stored, so that all the chords with the same name in the song are modified without repeated editing.
The user can edit the common chord which is not preset in the newly added common chord editing module 2321 through the custom chord editing module 2322, edit and select the position of the product lattice which needs to be pressed, and the pressing time selection is from the beginning to the end.
The user can edit the chord added with the string striking skill through the self-defined chord editing module 2322, the user firstly presses a group of lattice positions, the lattice positions needing string striking are delayed for a certain time and then pressed, and the pressing time is up to the end.
The user can edit the chord added with the melody through the custom chord editing module 2322, decompose the melody into one or more custom chords, edit each required lattice position that needs to be pressed according to the guitar register of books in time sequence, can release after delaying until the string that is played no longer rings, perhaps release after prolonging a certain time again as required, and the last lattice position that presses delays to release after the string that is played no longer rings, perhaps delays to the chord end.
The user can edit the chord added with the string hooking skill through the self-defined chord editing module 2322, the user firstly presses a group of lattice positions, delays for a certain time and then releases the pressed lattice positions needing string hooking, and the other pressed time is up to the end.
When the guitar plays melody, the left hand does not have a regular string pressing rule, the melody can be decomposed into one or more custom chords through the custom chord editing module 2322, each grade position required to be pressed is edited according to the time sequence of the guitar, the guitar can be released after the plucked string is not ringing any more after time delay, a certain time can be prolonged again and released again according to the requirement, and finally the plucked string can be released after the pressed grade position is delayed until the plucked string is not ringing any more, and the guitar can be released after the chord is finished.
The user can edit the plurality of skills mixed in one chord through the custom chord editing module 2322, and can add two common chords and one string strike in one custom chord, or use the string strike and the string hooking for a plurality of times in one custom chord.
The user can adjust the time for pressing or releasing the string pressing device 14 according to the own rhythm.
The user may enter the lyric editing module 231 to edit the lyrics corresponding to each chord of the song.
After downloading or editing the songs, the songs can be stored in the mobile terminal 2, the user selects the songs to be played and sends the selected songs to the machine transmission module 11 through the mobile transmission module 21, the machine transmission module 11 receives the songs sent by the mobile terminal 2 and stores the songs in the main control module 13, then the signals are fed back to the mobile terminal 2, and if the songs are successfully sent, the mobile terminal 2 feeds back the songs to the user.
After the song is uploaded, the user can start playing, the chord key 12 is pressed, the display module 22 displays the name, the sequence number and the lyrics of the first chord and displays the lyrics of the later sentences in advance, the main control module 13 controls the chord pressing device 14 to be executed to press the strings, and at the moment, the user can play the strings to play the song and sing. After the first chord is played, the string pressing key 12 is released, and the main control module 13 controls the string pressing device 14 to be executed to release the string. And then the chord key 12 is pressed, the display module 22 displays the name, the serial number and the lyrics of the next chord and displays a plurality of following lyrics in advance, the main control module 13 controls the chord pressing device 14 to be executed to press the next chord, the user plucks the string to play and sings the next lyric, the chord key 12 is released after the second chord is played, and the main control module 13 controls the chord pressing device 14 to be executed to release the string.
Whether the chord is a common chord or a custom chord, the main control module 13 controls the chord pressing device 14 to press the chord and sends a chord pressing signal to the chord pressing device 14 to be executed, the power is cut off after the set standard time is delayed, and the main control module 13 controls the chord pressing device 14 to release the chord and sends a chord retracting signal to the chord pressing device 14 to be executed, and the power is cut off after the set standard time is delayed. And when the set standard time is reached, the power is cut off, and the command of pressing and releasing is executed.
Repeating the steps until the last chord is reached, and finishing the playing of the song.
The string key 12 is pressed down to execute the custom chord editing module 2322 to edit the common chord which is not preset in the newly added common chord editing module 2321, the string key 12 is pressed down as the preset common chord is executed, the string pressing device 14 corresponding to the edited product lattice position is pressed down, the string pressing key 12 is released, and the pressed string pressing device 14 is released.
When the string pressing key 12 is pressed to execute chord with struck string, the string pressing device 14 firstly presses a group of strings, when the string is plucked to a set string, the string emits bass, the preset delay time is reached, the main control module 13 sends a signal to the string pressing device 14 to press the set lattice position of the string, the string emits treble, the string pressing key 12 is released, and the pressed string pressing device 14 is released.
When the string key 12 is pressed to execute chord with string hooking, the string pressing device 14 firstly presses a group of strings, when the string is played to the set string, the string emits high pitch, at the moment, the preset delay time is reached, the main control module 13 sends a signal to the string pressing device 14 to release the string, the string emits low pitch, the string key 12 is released, and the pressed string pressing device 14 is released.
When the string key 12 is pressed to execute a melody chord, the strings are plucked in sequence according to the guitar music score, the melody can be played, the string key 12 is released after the playing is finished, and the pressed string pressing device 14 is released.
If the plucked string is not pressed or the sound just pressed is dumb, the time pressed in advance can be edited by the custom chord editing module 2322, if the sound just rings after the plucked string is cut off or changed, the pressed time can be edited and prolonged by the custom chord editing module 2322.
A plurality of ordinary chords, a plurality of struck chords and hooked chords can be added into one custom chord.
When the chord edited by the ordinary chord editing module 2321 is executed, the chord pressing key 12 is released, the chord pressing device 14 which has executed the pressing command is released immediately, the chord pressing device 14 which has not executed the pressing command continues to execute the current command, and the chord pressing device is released after the set standard time is reached, and the main control module 13 can execute the next chord after the command is released.
When the chord edited by the custom chord editing module 2322 is executed, the chord pressing key 12 is released, the chord pressing device 14 which is being pressed is released after the execution is finished and the set standard time is reached, the chord pressing device 14 which is to be pressed is not executed any more, the pressed chord pressing device 14 is released immediately, and the main control module 13 can execute the next chord after all the pressed chord pressing devices 14 execute the release command.
In use, the current chord sequence can be reset at the machine end 1 or the mobile end 2, the chord key 12 is pressed after the current chord sequence is reset, the main control module 13 starts to execute from the first chord of the saved song, and the display module 22 displays the name, the serial number and the lyrics of the first chord.
When the chord key 12 is pressed in use, the display module 22 displays the name, serial number and lyrics of the current chord, and when the chord key 12 is released and pressed, the display module 22 displays the name, serial number and lyrics of the next chord. If a certain section of the song needs to be jumped to start playing, the chord to be played can be selected forwards or backwards through the display module 22, the pressing of the chord key 12 is selected, the main control module 13 starts to execute from the selected chord, and the name, the serial number and the corresponding lyric of the selected chord are displayed by the display module 22.
The invention is also suitable for the intelligent you keli pressing auxiliary device.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. Intelligent guitar chord auxiliary device self-defined chord system, its characterized in that: comprises a machine end (1) and a mobile end (2);
the machine end (1) comprises a main control module (13), and a machine transmission module (11), a string pressing key (12) and a string pressing device (14) which are connected with the main control module (13);
the mobile terminal (2) comprises a mobile transmission module (21), and a display module (22) and an editing module (23) which are connected with the mobile transmission module (21), wherein the editing module (23) comprises a lyric editing module (231) and a chord editing module (232), and the chord editing module (232) comprises a common chord editing module (2321) and a custom chord editing module (2322);
wherein the custom chord editing module (2322) is configured to: editing any lattice position covered by the string pressing device (14), and pressing or releasing the corresponding strings according to the time sequence to create a new custom chord; the master control module (13) is configured to: when the string pressing key (12) is pressed to execute the custom chord, the string pressing device (14) corresponding to the edited lattice position is automatically controlled to press or release the string according to the time sequence edited by the custom chord editing module (2322).
2. The intelligent guitar chord assisting device custom chord system as set forth in claim 1, wherein: the custom chord edited by the custom chord editing module (2322) comprises the following steps:
editing the newly added common chord editing module (2321) without preset common chord, selecting the position of the required pressed lattice during editing, and selecting the pressed time from beginning to end;
editing the chord added with the string striking skill, pressing a group of lattice positions first during editing, delaying the lattice positions needing string striking for a certain time and then pressing, and pressing the time till the end;
editing chords added with chord hooking skills, pressing a group of lattice positions during editing, delaying for a certain time, releasing the pressed lattice positions needing chord hooking, and allowing other pressed times to end;
editing the chord added with the melody, decomposing the melody into one or more custom chords, editing each lattice position required to be pressed according to the guitar music in time sequence, delaying to release the string after the plucked string does not rattle any more, or prolonging a certain time to release the string according to the requirement, and delaying to release the string after the plucked string does not rattle any more at the last pressed lattice position, or delaying to finish the chord.
3. The intelligent guitar chord assisting device custom chord system as defined in claim 1 or 2, wherein: the custom chord editing module (2322) is further configured to: the chords with the same name edited in the same song are the same, and after any custom chord is modified and stored, all the chords with the same name in the song are modified.
4. The intelligent guitar chord assisting device custom chord system as defined in claim 1 or 2, wherein: the custom chord editing module (2322) is further configured to: when the chord is edited, all string pressing devices (14) in the same article cannot be edited and pressed at the same time, and more than two string pressing devices (14) can not be pressed at the same time to press the same string.
5. The intelligent guitar chord assisting device custom chord system as set forth in claim 1, wherein: when the main control module (13) executes the pressing or releasing operation, the main control module sends a pressing or releasing signal to the string pressing device (14) to be executed, and the power is cut off after the set standard time is delayed.
6. The intelligent guitar chord assisting apparatus custom chord system as set forth in claim 5, wherein: when the chord edited by the common chord editing module (2321) is executed, the chord pressing key (12) is released, the chord pressing device (14) which has executed the pressing command is released immediately, the chord pressing device (14) which has not executed the pressing command continues to execute the current command, and the chord pressing device is released after the set standard time is reached, and the main control module (13) can execute the next chord after the command is released.
7. The intelligent guitar chord assisting apparatus custom chord system as set forth in claim 5, wherein: when the chord edited by the custom chord editing module (2322) is executed, the chord pressing key (12) is released, the chord pressing device (14) which is being pressed is released after the execution is finished and the set standard time is reached, the chord pressing device (14) which is to be pressed is not continuously executed any more, the pressed chord pressing device (14) is released immediately, and the main control module (13) can execute the next chord after all the pressed chord pressing devices (14) execute the releasing command.
8. The intelligent guitar chord assisting device custom chord system as set forth in claim 1, wherein: the machine end (1) or the mobile end (2) can be used for resetting the current chord sequence, pressing the chord key (12) after resetting, the main control module (13) starts to execute from the first chord of the stored song, and the display module (22) displays the name, the sequence number and the lyrics of the first chord.
9. The intelligent guitar chord assisting device custom chord system as set forth in claim 1, wherein: the display module (22) is configured to: after the chord key (12) is pressed down, the display module (22) displays the name, the serial number and the lyrics of the current chord, the chord key (12) is released to be pressed down, and the display module (22) displays the name, the serial number and the lyrics of the next chord.
10. The intelligent guitar chord assisting device custom chord system as set forth in claim 1, wherein: the mobile terminal (2) selects a chord forwards or backwards through the display module (22), the chord key (12) is selected to be pressed, the main control module (13) starts to execute from the selected chord, and the display module (22) displays the name, the serial number and the corresponding lyric of the selected chord.
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