KR101705466B1 - Sound source display device and sound source display method thereof - Google Patents

Sound source display device and sound source display method thereof Download PDF

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Publication number
KR101705466B1
KR101705466B1 KR1020150149568A KR20150149568A KR101705466B1 KR 101705466 B1 KR101705466 B1 KR 101705466B1 KR 1020150149568 A KR1020150149568 A KR 1020150149568A KR 20150149568 A KR20150149568 A KR 20150149568A KR 101705466 B1 KR101705466 B1 KR 101705466B1
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South Korea
Prior art keywords
sound
specific
note
output
output request
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KR1020150149568A
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Korean (ko)
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정영일
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정영일
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B15/00—Teaching music
    • G09B15/02—Boards or like means for providing an indication of notes
    • G09B15/04—Boards or like means for providing an indication of notes with sound emitters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • 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

Abstract

The present invention relates to a sound source display device. To this end, the sound source display device according to an embodiment of the present invention includes: a specific sound output unit displaying sound names of a plurality of specific sounds in a linear form on a screen; an output request input unit receiving an input of output request with respect to one of the plurality of specific sounds while the sound names of the plurality of specific sounds are displayed by the specific sound output unit; an output request display unit displaying an output signal with respect to the specific sound at a position of the sound name of the specific sound or displaying the output signal with respect to the specific sound in a wave form from the position of the sound name of a reference sound set among the plurality of specific sounds to the position of the sound name of the specific sound when the output request input unit receives the input of output request with respect to the specific sound; and a sound output unit outputting a sound corresponding to the specific sound when the output request input unit receives the input of output request with respect to the specific sound. The wave form has an amplitude gradually increasing from the position of the sound name of the set reference sound to the position of the sound name of the specific sound.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sound source display device and a sound source display method using the same,

The present invention relates to a sound source display device and a sound source display method using the same, and more particularly, to a sound source display device for displaying a sound source and displaying an output signal when the sound source is outputted, and a sound source display method using the same.

The matters described in the background section are intended to enhance the understanding of the background of the invention and may include matters not previously known to those skilled in the art.

Absolute pitch refers to the hearing ability that can instantly distinguish the original pitch of a sound heard and heard by a certain sound (usually a sound). Most people do not have such an absolute pitch, and those who work with music need absolutely this absolute pitch.

In order to know the height of such a sound, it is necessary to be able to accurately distinguish the aspiration from a sound having a mixed sound composed of aspiration having a fundamental frequency and harmonics having a frequency greater than the fundamental frequency, Focus) should be met. Through this, it is possible to distinguish the inherent pitch of each note. As shown in FIG. 2, the focus is focused on the note name A from the note name A # to the note name D # and downward from the note name G # to the note name E The location is divided. If the octave is different but the note name is the same, it is focused at the same height. Thus, the place where the sound is focused according to the frequency has a certain rule, and focusing means that the sound of the frequency band is sounded big and clear.

On the other hand, most of the sounds (sounds) heard in the natural world are mixed sounds in which aspiration with a fundamental frequency and harmonics with a frequency greater than the fundamental frequency are mixed. In general, people can not focus on the aspiration required to discriminate the intrinsic pitch of a sound in a mixture sound in which aspiration and harmonic mixture are mixed.

Korean Patent Registration No. 10-1074766 (October 12, 2011)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the conventional art, and an object of the present invention is to provide a sound source display device And a sound source display method using the same.

A sound source display device according to an embodiment of the present invention includes: a specific sound output unit for displaying a plurality of sound notes in a straight line on a screen; An output request input unit for receiving an output request for one specific sound among a plurality of specific sounds while a specific sound output unit displays a plurality of specific sound names; When an output request input unit receives an output request for any one specific note, an output signal for the specific note is displayed at a position of a note name of the specific note, An output request display unit for displaying an output signal for a specific note from a position of a note name of a reference note to a position of a note name of the specific note in a wave form; And a sound output unit for outputting sound corresponding to one specific sound when the output request input unit receives an output request for the specific sound, wherein the wave form includes at least one of a position The amplitude increases gradually to the position of the sound name of a specific sound.

Here, note names of notes having the same pitch interval within one octave are displayed at the same intervals on the screen at positions of the plurality of specific note names.

In addition, at a position of a plurality of specific note names, a specific note name of a specific note set by the user is displayed among a plurality of specific notes on the screen.

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Also, the sound output unit outputs any one of the specific sounds at a set level and a playback speed level.

In addition, the sound output unit outputs any one particular note to any one octave set among a plurality of octaves.

In addition, the sound output unit outputs one of the specific sounds having a set number of pure sounds.

Further, the sound output unit outputs sounds of the specific musical instrument set from among a plurality of specific sounds.

Further, the sound output unit randomly selects and outputs any one of a plurality of specific sounds.

Further, the sound output section repeatedly outputs any one specific sound.

According to another aspect of the present invention, there is provided a method of displaying a sound source, the method comprising: a specific sound output step of displaying a plurality of sound names of a specific sound in a straight line on a screen; An output request input step of receiving an output request for one specific sound among a plurality of specific sounds in a state in which a plurality of specific sound names are displayed; When an output request for a specific note is received, an output signal for the specific note is displayed at a position of a note name of the specific note, or a note name of a reference note among a plurality of specific notes An output request display step of outputting, in a wave form, an output signal for a specific note from a position of a specific note to a position of a note name of the specific note; And a sound output step of outputting sound corresponding to a certain specific sound when receiving an output request for a specific sound, The amplitude increases gradually to the position of the negative note name.

According to the present invention, an absolute pitch can be learned by those who need an absolute pitch sense such as majoring in music, work related to music, or cultivating musical ability, thereby providing an absolute pitch. Furthermore, most people will be able to have an absolute tone through early education, thereby affecting the language development and sound industries.

1 is a block diagram of a sound source display apparatus according to an embodiment of the present invention.
2 is a screen on which a plurality of specific sounds are displayed according to an embodiment of the present invention.
FIG. 3 is a screen displaying a specific note set by a user according to an embodiment of the present invention.
4 is a view showing a first embodiment of a screen on which a graphic object is displayed according to an embodiment of the present invention.
5 is a second embodiment of a screen on which a graphic object is displayed according to an embodiment of the present invention.
FIG. 6 is a third embodiment of a screen on which a graphic object is displayed according to an embodiment of the present invention.
7 is a flowchart illustrating a method of displaying a sound source using a sound source display apparatus according to an embodiment of the present invention.

Brief Description of the Drawings The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described hereinafter with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in various forms. It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation only as the invention may make thedetails of the invention rather than limit the scope of the invention to those skilled in the art. Only.

1 is a block diagram of a sound source display apparatus according to an embodiment of the present invention. Referring to FIG. 1, the sound source display apparatus may include a specific sound output unit 100, an output request input unit 200, an output request display unit 300, and an audio output unit 400.

The specific sound output unit 100 displays a plurality of specific sound names on the screen. The plurality of specific sounds are displayed at equal intervals on the screen, with the same pitch interval within one octave. For example, the plurality of specific sounds may be sound names D #, D, C #, C, B, A #, A, G #, G, F #, F,

The names of a plurality of specific sounds should be displayed as a pitch name in which the natural frequency is fixed. However, in general, #, Par, and mi are often used, so they can be displayed as a guideline, and each country can display a commonly used note name or phrase. In addition, a plurality of specific sounds can also be displayed as musical instrument images. Accordingly, the plurality of specific sounds are not limited to these, and may be variously set by different names and images.

In addition, the specific sound output unit 100 displays a specific sound set by the user among a plurality of specific sounds. For example, when a specific sound output unit 100 is requested to output a specific sound for D #, C #, C, A #, A, G #, F # The sound output unit 100 displays specific sounds for D #, C #, C, A #, A, G #, F #, and F on the screen.

The output request input unit 200 receives an output request for one specific sound among a plurality of specific sounds in a state in which the specific sound output unit 100 displays a plurality of specific sound names. For example, the output request input unit 200 receives an output request for F # among D #, D, C #, C, B, A #, A, G #, G, F #, F and E.

When the output request input unit 200 receives an output request for a specific note, the output request display unit 300 outputs an output signal for a certain note at a position of a specific note name And displays an output signal for a specific note from a position of a note name of a reference note set in the graphic or a position of a note name of a specific note in a graphic form. In an embodiment of the present invention, the wave is displayed on the screen and the amplitude is increased. However, the present invention is not limited to this, and various types of graphics may be displayed on the screen.

The sound output unit 400 outputs sound corresponding to a specific sound when the output request input unit 200 receives an output request for a specific sound. For example, when the output request input unit 200 receives an output request for F #, the sound output unit 400 outputs sound corresponding to F #. Here, the sound output unit 400 can output any one specific sound at a set level and a playback speed level. For example, the set size may be one step, two steps, three steps, four steps, five steps, and it may be variously set by varying the level. Also, the sound output unit 400 can output any one specific octave to any one octave set among a plurality of octaves. For example, the octave may be 5 octaves, 6 octaves, 7 octaves, and the number of the octaves may be variously set. In addition, the sound output unit 400 may output a certain specific note so that the specific note has a set number of pure tones (a pure tone having no mixed tones). For example, the pure tone may be one, two, or three, and may be variously set by varying the number. Also, the sound output unit 400 can output any one of a plurality of specific sounds. In addition, the sound output unit 400 can randomly select and output any one of a plurality of specific sounds. For example, the specific sound may be output in the order of C, B, D #, A, and B #, but not limited thereto, and may be output in various orders. Also, the sound output unit 400 can repeatedly output any one specific sound. For example, when the output request input unit 200 receives an output request for C #, the sound output unit 400 repeatedly outputs C #.

FIG. 2 is a screen displaying a plurality of specific sounds according to an embodiment of the present invention, FIG. 3 is a screen displaying a specific sound set by a user according to an embodiment of the present invention, FIG. A first embodiment of a screen on which a graphic object according to an embodiment is displayed. Referring to FIG. 2, a plurality of specific sounds may be sound names D #, D, C #, C, B, A #, A, G #, G, F # Referring to FIG. 4, the position is the position of D #, D, C #, C, B, A #, A, G #, G, F #, F, On the left side of the screen, the training mode, level, octave, pure tone and musical instrument are displayed. On the right side of the screen, the focus mode, A mode, random, repeat and note name selection are displayed.

If you click on the training mode, you can train to focus on the number of levels, octaves, and tones, and train the reference tone (for example, note name A) to prevent relative pitching. When you click a level, the note is displayed at the set level and playback speed level. The user can select a desired level of the sound and listen to the sound. If you click the octave, the set octave is displayed. The user can select the desired octave to hear the note. If you click on a tune, the number of tones set is displayed. The user can select the desired number of pure tones and listen to the tones. When you click on the instrument, the set instrument is displayed. The user can select a desired instrument and listen to the sound.

If you click on the focus mode, you can hear the original sound with the aspiration removed first, and then let the user listen to the original sound. If you click A mode, you can hear A tone first before listening to the original sound, prevent relative sound when listening to the desired sound continuously, and learn the height of the sound. If you click Random, you can select and listen to the sound randomly. If you click repeat, you can hear the sound repeatedly. If you click Select note name, you can only select the note you want.

FIG. 4 is a first embodiment of a screen on which a graphic object is displayed according to an embodiment of the present invention, FIG. 5 is a second embodiment of a screen on which graphic objects are displayed according to an embodiment of the present invention, A third embodiment of a screen in which a graphic object according to an embodiment of the present invention is displayed.

Referring to FIG. 4, when receiving the output request for the sound name A, it can be seen that the sound name A is a reference sound, and therefore, a linear wave in the horizontal direction is displayed in the sound name A on the screen.

Referring to FIG. 5, upon receiving an output request for a note name C #, a wave is displayed on the screen from the position of the note name A to the note name C #. It can be seen that the amplitude gradually increases from the position of the note name A to the position of the note name C #.

Referring to FIG. 6, when an output request for the note name F is received, the wave is displayed on the screen from the position of the note name A to the position of the note name F. It can be seen that the amplitude gradually increases from the position of the note name A to the position of the note name F.

In the case of Figs. 4, 5 and 6, a wave is displayed and sound is output.

7 is a flowchart illustrating a method of displaying a sound source using a sound source display apparatus according to an embodiment of the present invention. Referring to FIG. 7, the sound source display method using the sound source display device may include S100 to S300.

First, the specific sound output unit 100 displays a plurality of specific sound names on the screen (specific sound output step, S100).

In step S100, the output request input unit 200 receives an output request for one specific sound among a plurality of specific sounds in a state in which a plurality of specific sound names are displayed (step S200).

In S200, when the output request for one particular note is received, the output request display unit 300 displays the position of the note name of the specific note from the position of the note name of the reference note set in the plurality of specific notes (Output request display step), and the sound output unit 400 outputs sound corresponding to one specific sound (sound output step) (S300). In the output request display step, the output request display unit 300 displays an output signal for a specific note from the position of the note name of the reference note set in the plurality of specific notes to the position of the note name of the specific note Instead of displaying, it is possible to display an output signal for a certain specific sound in the shape of a certain specific sound. The output request display step and the sound output step are performed simultaneously when an output request for one specific sound is input.

The sound source display device according to an embodiment of the present invention can be implemented as a smart phone, a tablet PC, a smart watch, a smart TV, a PC, or an electronic musical instrument device.

In the training mode, training to focus on the number of levels, octaves, and tones, and a reference tone (for example, a note) can be pre-played to prevent relative pitches from occurring. To focus on a note is to be able to hear it the greatest. When you play the sound height that can be uttered by your own voice in any other device and then vocalize to the pitch of the sound, you can focus on the sound if the two sounds resonate to amplify the sound.

In the test mode, you can practice to guess the pitch of the sound based on the training in the training mode. In order to prevent the relative pitch from occurring, the notes of all note names are played at the same time between the notes to be tested.

The level for the negative output can be set step by step to train in the focus mode and the A mode, and the number of the set octaves and the pure tones of the outputted tones can also be set. Also, the sound can be randomly selected and output, and it can be output randomly according to the level, octave, and number of pure sound. In addition, the output sound can be stopped, repeatedly output, or output only once. If you have a specific note you want to train, you can select the note name you want.

In the focus mode, you can hear the original sound with the aspiration removed first, and then let the user listen to the original sound so that the user can listen to the sound as well. Aspiration is the least vibrational and energetic sound when an object vibrates and makes sound. When the focus mode is off, only the original sound is heard.

In the A mode, you can hear the A notes before listening to the original sound, and prevent the relative sound from being heard when you listen to the desired notes continuously. The A note is the reference sound, which is the reference point to be focused in the middle of high and low notes. When A mode is released, only the original sound is heard.

A method of training using a sound source display device according to an embodiment of the present invention is as follows.

The focus mode is a mode for experiencing how a person with an absolute sound experience hearing. You will train until you hear a note in focus mode and the same time you hear a note while focus mode is off. When listening to the output sound, it is recognized that it is focused on each height based on the A sound like the wave displayed on the screen. If you are unfamiliar with the way you listen to notes, you are more likely to have a relative pitch when you listen to consecutive notes of different heights. At this time, it is possible to prevent the relative pitch from being generated by focusing on the A mode and listening to the sound. If you have learned how to listen to the output sound, you should train with both focus mode and A mode turned off.

While the present invention has been described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is understandable. Accordingly, the true scope of the present invention should be determined by the appended claims.

100: Specific sound output section
200: output request input unit
300: output request display unit
400: sound output section

Claims (11)

A specific sound output unit for displaying a plurality of sound names of a specific sound in a straight line on the screen;
An output request input unit receiving an output request for one specific sound among the plurality of specific sounds while the specific sound output unit displays the sound names of the plurality of specific sounds;
Wherein when the output request input unit receives an output request for one specific note, an output signal for the one specific note is displayed at a position of a note name of the specific note, An output request display unit for displaying an output signal for a specific note from a position of a note name of a reference note set to a position of a note name of the specific note in a wave form; And
When the output request input unit receives an output request for the specific sound, the sound output unit outputs the sound corresponding to the specific sound,
Wherein the wave form gradually increases in amplitude from a position of a note name of the set reference note to a position of a note name of the specific note. The method according to claim 1,
Wherein sound names of tones having the same pitch interval within one octave are displayed at the same intervals on the screen at positions of the plurality of specific tones. 3. The method according to claim 1 or 2,
Wherein a sound name of a specific sound set by a user selected from among a plurality of specific sounds on the screen is displayed at a position of the plurality of specific sound names. delete The method according to claim 1,
Wherein the sound output unit outputs any one of the specific sounds at a predetermined size and at a playback speed level. The method according to claim 1,
Wherein the sound output unit outputs any one of the specific sounds to any one octave set among the plurality of octaves. The method according to claim 1,
Wherein the sound output unit outputs the specific sound so that the specific sound has a set number of pure sounds. The method according to claim 1,
Wherein the sound output unit outputs sound of a specific musical instrument set from among the plurality of specific sounds. The method according to claim 1,
Wherein the sound output unit randomly selects and outputs any one of the plurality of specific sounds. The method according to claim 1,
Wherein the sound output unit repeatedly outputs any one specific sound. A method of displaying a sound source using a sound source display device,
A specific sound output step of displaying a plurality of specific sound names on a screen in a straight line form;
An output request input step of receiving an output request for one specific sound among the plurality of specific sounds in a state in which the plurality of specific sound names are displayed;
Wherein when an output request for one specific note is input, an output signal for the one specific note is displayed at a position of a note name of the specific note, An output request display step of displaying, in a wave form, an output signal for a specific note from a position of a note name to a position of a note name of the specific note; And
An audio output step of outputting a sound corresponding to one of the specific sounds when receiving an output request for the specific sound;
Wherein the wave shape gradually increases in amplitude from a position of a note name of the set reference note to a position of a note name of the specific note.
KR1020150149568A 2015-10-27 2015-10-27 Sound source display device and sound source display method thereof KR101705466B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010504539A (en) * 2006-07-12 2010-02-12 マスター・キー・エルエルシー Apparatus and method for visualizing music and other sounds
KR20110046085A (en) * 2009-10-28 2011-05-04 정영일 Method and apparatus for learning absolute pitch, electronic musical instrunment and sound processing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010504539A (en) * 2006-07-12 2010-02-12 マスター・キー・エルエルシー Apparatus and method for visualizing music and other sounds
KR20110046085A (en) * 2009-10-28 2011-05-04 정영일 Method and apparatus for learning absolute pitch, electronic musical instrunment and sound processing apparatus
KR101074766B1 (en) 2009-10-28 2011-10-19 정영일 Method and apparatus for learning absolute pitch, electronic musical instrunment and sound processing apparatus

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