CN111341287A

CN111341287A - Tuning method of guitar tuner

Info

Publication number: CN111341287A
Application number: CN202010126686.4A
Authority: CN
Inventors: 金珉弘; 南宫圣燮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2020-02-28
Publication date: 2020-06-26
Also published as: CN213277420U; WO2021114461A1

Abstract

The invention discloses a tuning method of a guitar tuner, which comprises the following steps: s1, determining the number of the LED three-color lamps according to the number of the notes; s2, the musical notes correspond to at least one LED three-color lamp; s3, the buzzer receives the vibration signal sent by the string and sends the vibration signal to the control unit; s4, the control unit determines the tuning notes and the intonation according to the preset data; s5, the control unit controls the corresponding LED three-color lamp to emit light with preset color; s6, judging whether the intonation of the tuning notes is accurate or not by the tuner through light; s7, if yes, tuning the next note; otherwise, returning to the step S3 after the string is tightened or loosened; s8, completing the tuning of all notes according to the method; according to the tuning method of the guitar tuner, the intonation problems of the musical notes can be judged through different colors emitted by different LED tri-color lamps on the tuner, tuning work of all the musical notes can be completed quickly through the method, simplicity and convenience are achieved, and the problem that a screen of the tuner is damaged is not needed to worry about.

Description

Tuning method of guitar tuner

Technical Field

The invention relates to the technical field of guitar tuning, in particular to a tuning method of a guitar tuner.

Background

Intonation problems can occur before or during the performance of the guitar, and at this time, the guitar needs to be tuned. At present, the commonly adopted method carries out the tuning to the guitar through the tuner, is about to insert the tuner on the adapter, and the adapter is installed on the guitar, stirs the string, and the intonation of each note is judged through the position of pointer on the tuner screen, and the intonation is adjusted through the elasticity of adjustment string to the intonation accurately, when the pointer stops the certain time in the middle of the directional screen, proves that the accurate mistake-free of note intonation. However, if the screen of the tuner is damaged, tuning work is difficult to perform through the method, guitar playing is affected, even whole performance is possibly affected, and the tuner with the screen is large in size and not convenient to carry.

Disclosure of Invention

Based on this, it is necessary to provide a tuning method of a guitar tuner.

A tuning method of a guitar tuner, comprising:

s1, determining the number of the LED three-color lamps according to the number of the notes;

s2, the musical notes correspond to at least one LED three-color lamp;

s3, the buzzer receives the vibration signal sent by the string and sends the vibration signal to the control unit;

s4, the control unit determines the tuning notes and the intonation according to the preset data;

s5, the control unit controls the corresponding LED three-color lamp to emit light with preset color;

s6, judging whether the intonation of the tuning notes is accurate or not by the tuner through light;

s7, if yes, tuning the next note; otherwise, returning to the step S3 after the string is tightened or loosened;

and S8, completing the tuning of all the notes according to the method.

In one embodiment, the notes include full notes and half notes, and the number of LED tristimulus lamps (light tubes) is 8, representing 7 full notes "a, B, C, D, E, F, G" and a number of half notes "#", respectively.

In one embodiment, the LED tri-color lamp is a red, green and blue tri-color lamp, green represents accurate intonation, red represents high or low intonation, and blue represents low or high intonation.

In one embodiment, the tuning method of the semitone note is as follows:

firstly, a buzzer receives vibration signals sent by strings and sends the vibration signals to a control unit;

secondly, the control unit determines semitone notes and intonation according to preset data;

thirdly, the control unit controls two LED tri-color lamps corresponding to the semitone notes to emit light with preset colors at the same time;

fourthly, the toner judges the intonation of the semitone note;

fifthly, accurately tuning the next semitone note; if not, the string is tightened or loosened and then the first step is returned;

and sixthly, completing the tuning of all semitone notes according to the method.

In one embodiment, in S7, the step of adjusting the intonation is:

s71, determining the level of the tone according to the luminous color of the LED three-color lamp in the step S5,

s72, tightening or loosening the string by the tuner;

s73, shifting strings corresponding to the tuning notes;

s74, the buzzer receives the vibration signal sent by the string and sends the vibration signal to the control unit;

s75, the control unit determines the tuning notes and the intonation according to the preset data;

s76, the control unit controls the corresponding LED three-color lamp to emit light with preset color;

s77, the tuner judges the intonation of the tuning note according to the light;

and S78, if the sound level is inaccurate, repeating the steps until the sound level is accurate.

In one embodiment, the higher intonation tunes the strings loose and the lower intonation tunes the strings tight.

In one embodiment, the control unit is a single chip microcomputer.

Above-mentioned tuning method of guitar tuner, the different colours that different LED trichromatic lamps sent on through the tuner, can judge the intonation problem of musical note, can accomplish the tuning work of all musical notes fast through above-mentioned method, and is simple and convenient, more need not to worry about the screen damage problem of tuner.

Detailed Description

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A tuning method of a guitar tuner, comprising:

s2, the musical notes correspond to at least one LED three-color lamp;

and S8, completing the tuning of all the notes according to the method.

In one embodiment, the notes to be tuned are 7 full notes DuRe Mi Falacy and 5 semitone notes Dumi Falacy, 12 LED tri-lamps are provided on the tuner, so that 12 notes correspond to 12 LED tri-lamps one by one, and note and level data are preset in the control unit. When carrying out the tuning, stir the string, bee calling organ receives the vibration signal that the string sent and sends for the control unit, the control unit is compared according to the preset data of note, confirm which note, the back finishes certainly, carry out the comparison of intonation data after that, compare and accomplish the back, it is accurate or high or low to confirm the intonation, and the LED tri-color light that the control corresponds the note sends and predetermine good colour, the sound engineer sees the light of what colour that the LED tri-color light sent and can judge whether accurate the intonation, if accurate then carry out the tuning of next note of intonation, if accurate, if the intonation is high then the string that the intonation corresponds, the string that the intonation corresponds is tight if low, after the adjustment is accomplished, stir the string and observe the light colour of the LED tri-color light that corresponds again, if accurate then repeat above-mentioned step, until accurate.

It can be understood that the LED tri-color lamp can emit light of multiple colors, and three colors can be randomly selected from the light of the multiple colors according to the needs of a user or the needs of an application scene to be set as three kinds of light for judging the pitch, so that the operation of a disc-jockey is facilitated.

Therefore, the tuning method of the guitar tuner can judge the intonation problem of the musical notes by different colors emitted by different LED tri-color lamps on the tuner, can quickly complete the tuning work of all the musical notes by the method, is simple and convenient, and is not required to worry about the problem of screen damage of the tuner.

In one embodiment, in order to save cost, reduce the volume of the tuner and simplify the tuning method, the musical notes comprise full notes and semitone notes, the number of the LED trichromatic lamps (luminous tubes) is 8, and the LED trichromatic lamps respectively represent 7 full notes 'A, B, C, D, E, F and G' and a plurality of semitone notes '#'.

In one embodiment, the tuning method of the semitone note is as follows:

fourthly, the toner judges the intonation of the semitone note;

In this example, it is understood that the 7 complete notes "A, B, C, D, E, F, G" are the 7 complete notes Do Re Mi Falacy.

Dore Mi Sen swoosh 7 complete notes correspond to 7 LED tri-color lights, with the 8 th LED tri-color light turned on at the half-tone tuning.

Tuning method of whole note:

stir the string, buzzer receives the vibration signal that the string sent and sends for the control unit, the control unit compares according to the note preset data, it is which whole tone note to confirm, the back finishes certainly, carry out the comparison of intonation data after that, compare and accomplish the back, it is accurate or high or low to confirm the intonation, and the LED tri-color lamp that the control corresponds the note sends and predetermines good colour, if the disc tuner sees the light of what the LED tri-color lamp sent and can judge whether accurate the intonation, if the intonation is accurate then carry out the tuning of next note, if the intonation is inaccurate, if the intonation is high then the string that the tuning is loose corresponds, the intonation is low then the string that the intonation corresponds, after the adjustment is accomplished, stir the string and observe the light colour of the LED tri-color lamp that corresponds again, if the intonation is still inaccurate then repeat above-mentioned step, until the intonation is accurate.

For example, the duo note is tuned, the string corresponding to the duo note is shifted, the control unit receives the vibration signal and compares the vibration signal with preset note data to determine the duo note, continuously comparing the tone levels of the 'Duo' notes, after the comparison is finished, controlling the LED tri-color lamp to emit light representing the tone level state by the control unit, wherein the LED tri-color lamp is a red, green and blue lamp, green light is emitted when the tone level is accurate, red light is emitted when the tone level is higher or lower, blue light is emitted when the tone level is lower or higher, and the tone tuning operator determines the tone level state through the color of the light, and the next tuning work can be carried out, namely, the tuning of the next full-tone note is carried out if the light color is green, the string is loosened or tightened and then judged if the light color is red, and the string is tightened or loosened and then judged if the light color is blue.

Tuning method of semitone note: shifting the strings, receiving vibration signals sent by the strings by the buzzer and sending the vibration signals to the control unit, comparing the vibration signals by the control unit according to preset data of the notes to determine which semitone note is, after the determination is finished, then comparing the intonation data, after the comparison is finished, determining whether the intonation is accurate or high or low, controlling the LED tri-color lamp corresponding to the whole-tone note and the LED tri-color lamp corresponding to the semitone note to simultaneously send light with preset colors, judging whether the intonation is accurate if a tuner sees the light with the colors sent by the two LED tri-color lamps, tuning the next note if the intonation is accurate, if the intonation is not accurate, loosening the corresponding strings if the intonation is high, tightening the corresponding strings if the intonation is low, after the adjustment is finished, shifting the strings to observe the light colors of the corresponding LED tri-color lamps, and repeating the steps if the intonation is not accurate, until the intonation is accurate.

For example, duomian emits 5 semitone notes of latte, which are denoted by "#", tunes the semitone note of duo, dials the strings corresponding to the semitone note of duo, the control unit receives the vibration signal and compares the vibration signal with the preset note data, after the semitone note of duo is determined, the tone levels of the semitone note of duo are continuously compared, after the comparison is completed, the control unit controls the LED tristimulus lamps representing the semitone note of duo and the LED tristimulus lamps representing the semitone note to emit light representing the tone state at the same time, the LED tristimulus lamps are red, green and blue, when the tone levels are accurate, the two LED tristimulus lamps emit green light at the same time, when the tone levels are higher or lower, the two LED tristimulus lamps emit red light at the same time, when the tone levels are lower or higher, the two LED tristimulus lamps emit blue light at the same time, and the tuning engineer determines the tone levels through the colors of the light, and the next tuning work can be carried out, namely, the tuning of the next full-tone note is carried out if the light color is green, the string is loosened or tightened and then judged if the light color is red, and the string is tightened or loosened and then judged if the light color is blue.

Like this, just can realize do not Re miaow 7 complete notes of swaresch of swarest and the tuning work of the 5 semitone notes of swarech of duo miami through 8 LED tristimulus lamps, reduced the degree of difficulty of tuning work, make the tuning engineer need not distinguish which note that 12 lamps represented at all, can be more quick judge, improved work efficiency, reduced the operation degree of difficulty.

Further, to further reduce the operation difficulty, the LED three-color lamp includes 7 LED six-color lamps. The 7 LED tri-color lamps distinguish whole-tone and half-tone notes and the intonation of each note through the color of the light.

In one embodiment, the three-color LED lamp comprises a first three-color LED lamp, a second three-color LED lamp, a third three-color LED lamp, a fourth three-color LED lamp, a fifth three-color LED lamp, a sixth three-color LED lamp, and a seventh three-color LED lamp. Each lamp can emit 6 different colors of light. The 7 LED tri-color lamps correspond to 7 notes of Dox Re Mi Falacy, respectively. That is, the full and half notes of "Duo" correspond to the first LED tristimulus lamp, the full note of "Re" corresponds to the second LED tristimulus lamp, the full and half notes of "Mi" correspond to the third LED tristimulus lamp, the full and half notes of "Fang" correspond to the fourth LED tristimulus lamp, the full note of "Sw" corresponds to the fifth LED tristimulus lamp, the full and half notes of "Rao" correspond to the sixth LED tristimulus lamp, the full and half notes of "West" correspond to the seventh LED tristimulus lamp, red, green, blue light for full notes, yellow for half notes, white light and purple light, green light represents accurate intonation of whole note, red light represents high or low intonation, blue light represents low or high intonation, white light represents accurate intonation of half note, yellow light represents low or high intonation, and purple light represents high or low intonation. For example, if the full-tone note tone of "duo" is accurate, the first LED tri-color lamp emits green light, and if the half-tone note tone of "duo" is accurate, the first LED tri-color lamp emits white light.

Therefore, the number of the LED three-color lamps is further reduced, the tone accuracy problem of the musical notes can be effectively judged through different colors emitted by the LED three-color lamps, the cost is effectively saved, the difficulty in judgment is reduced, and the judgment process is simplified.

In one embodiment, in S7, the step of adjusting the intonation is:

s72, tightening or loosening the string by the tuner;

s73, shifting strings corresponding to the tuning notes;

s77, the tuner judges the intonation of the tuning note according to the light;

In one embodiment, the control unit is a single chip microcomputer. The type of the singlechip is AT89S52

In one embodiment, in order to increase the efficiency of tuning, the degree of intonation higher or lower is judged by the speed of the flashing frequency of the LED tri-color lamp.

For example, judge the intonation of the diatonic note "duo", represent the red light that the intonation is high partially, when the red light flicker frequency of the LED that the diatonic note "duo" corresponds was very fast, it is higher to prove the intonation high degree of "duo" note, so, the tuning engineer can be with string more loose a little when the tuning, makes it the intonation relatively tend to the accuracy.

Like this, according to the speed of the frequency of LED trichromatic lamp light scintillation, the tuning engineer can judge the degree that the intonation is high or low partially, makes the better assurance yardstick of tuning engineer when the adjustment string, accomplishes the tuning fast, has improved work efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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 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. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A tuning method of a guitar tuner is characterized in that,

the method comprises the following steps: s1, determining the number of the LED three-color lamps according to the number of the notes;

s2, the musical notes correspond to at least one LED three-color lamp;

and S8, completing the tuning of all the notes according to the method.

2. The tuning method of a guitar tuner as claimed in claim 1, wherein: the musical notes include full musical notes and semitone musical notes, the number of the LED trichromatic lamps (luminous tubes) is 8, and the LED trichromatic lamps respectively represent 7 full musical notes 'A, B, C, D, E, F and G' and a plurality of semitone musical notes '#'.

3. A tuning method of a guitar tuner as claimed in claim 2, characterized in that: the LED three-color lamp is a red lamp, a green lamp and a blue lamp, the green lamp represents accurate intonation, the red lamp represents high or low intonation, and the blue lamp represents low or high intonation.

4. A tuning method of a guitar tuner as claimed in claim 3, characterized in that: the tuning method of the semitone notes comprises the following steps:

fourthly, the toner judges the intonation of the semitone note;

5. The tuning method of a guitar tuner as claimed in claim 1, wherein: in S7, the step of adjusting the intonation is:

s72, tightening or loosening the string by the tuner;

s73, shifting strings corresponding to the tuning notes;

s77, the tuner judges the intonation of the tuning note according to the light;

6. The tuning method of a guitar tuner as claimed in claim 5, wherein: the string is loosened when the intonation is higher, and the string is tightened when the intonation is lower.

7. The tuning method of a guitar tuner as claimed in claim 5, wherein: the control unit is a single chip microcomputer.