Erhu novice asks: Why does it sound like a donkey barking every time I press my fingers to pull the

I also had this situation when I first started learning, the finger pressure was not enough, and the bow movement should be smooth, not arcing, and strong. Practice the empty strings well. Practice a lot every day and wish you success

Maybe the strings are not tuned well, or the position of the fingering is not practiced well, and then there is the rosin on the bow hair is not rubbed full, as for how to be loud, of course, it is necessary to practice more, the consistency of fingering, this is also to practice more, practice more, naturally it will be accurate, if the fingering is not accurate, you can practice the position on a bandage and then stick it on the erhu stem, to be visible, the height of the sticker should also be appropriate, so that you can pay attention to whether your fingers are pressed wrong.

A certain tension required for tuning The tightness of the inner and outer strings is the same.

The bow should also be adjusted to a certain tension.

The string should be solid, the bow should be evenly pasted, and the belt should be rosin.

If the inner and outer strings have the same timbre, they will not be transposed, and the high and low tones will not be found.

I learned for a few days and forgot about it.

You should use some force on both the left and right hands, but don't press too hard with your left hand, because too hard it will make the sound too high.

Simpler: Birthday song.

Happy New Year. I came to the race with Little Tree.

The song of the shepherd boy. Simple: Meng Jiangnu.

The scenery is beautiful.

General: Dance of the Golden Serpent.

Singing about the harvest. Red dragonfly.

etc. (with a change).

These tracks are more suitable for you, and if you are a newbie, you can pull these songs throughout the year.

You're not using your bow, are you? The bow is not attached to the inner string, you should use the fingers of the bow to hook the bow harder, and don't pull the bow too fast when slow.

I don't know if I've made it clear, so let's try it first.

If you want to have a good timbre, you must first do a lot of practice, practice for an hour every day, and the timbre will become loud and full after 2 weeks; secondly, the piano should be good, at least 1500 or more; In addition, the maintenance of the piano is very important, when it is not played, put it in a box, and put a packet of desiccant inside. Try to move the bow as smoothly as possible when pulling the inner string, not intermittently, and press the fourth finger of the inner string 5 steadily, but the timbre of the outer string is always a little brighter than the inner string

The inner strings sound good, mainly in the right hand, and the bow hairs should be close to the strings, and the force should be even and stable.

Press your fingers with your fingertips to put a little pressure on your fingertips.

The timbre of the inner and outer strings is different, and it's basically impossible to be consistent, and the most important thing is to get the tone right.

The reasons for the inconsistent push and pull sound of the inner chord are:

1. The reason for the string. Some defective products have inconsistent chord roundness. When pushing and pulling the bow, the contact area between the bow hair and the string is not the same.

2. The reason for the code. The flatness of the bottom surface of the yard, the inner position of the yard on the piano skin, and the thickness of the string path on the yard all have an impact.

3. The reason for trust. The upper chord is too thick. Whether the bottom of the underpins is shaking from side to side.

The A sound (440h) of a small character group of standard articators (timpani, whistle, tone, etc.) is used as the standard tone, which is the 5s tone in the D key. According to the judgment of the outer string tone, by rotating the outer string axis of the erhu, (if it is low, the string is loosened, if it is high), the amplitude of rotation is not too large, and the outer string is gradually adjusted to a pitch equal to the standard tone while listening.

Then, using a standard articulation device, the same method is used to tune the inner string tone to the D note, which is the 1do note of the D key.

It may also be that the strings are looser, so you can move the jack up a little to 39-40 cm (the distance from the jack to the saddle), and pay attention to the fact that the jack is a little tighter, and the distance from the stem to the string is about 2 cm (about the width of the big finger), which may improve the problem of inconsistent timbre of the push-pull bow on the inner string.

The root cause --- loose strings. It may be that the jack is too wide, the yard is too low, and the timpani is low. In addition, the push bow is just caused by the unloading force of the string.

It has nothing to do with the headstock, it may be that you hold the piano in the wrong way, the erhu is placed on your lap, the headstock is slightly to the right, the sound is low, the headstock is slightly to the left, the tone is high, or it may be that you have a problem holding the bow, you move the bow strongly, and the strings are particularly tight, and the pitch may be that you pull the bow with great strength and pitch.

Probably not、、You see、Is there any damage to the headstock、、、

If it's not、It's just that your right hand movement is a little problem、、Remember to make a line at three points、、、

I've been working on it for a day, and it's finally been solved

From the structure of the erhu, we can see that the two strings act on the saddle under the tensile force brought about by the rotation of the tuning shaft, and a certain positive pressure will be generated on the reckless skin of the piano, and the direction of this force is pressed on the reckless skin, and when the erhu moves the bow, due to the friction of the bow hair on the string, the force in the opposite direction or the same direction will act on the saddle, which has an algebraic relationship with the pressure itself, and the increase and decrease of pressure for the saddle are inevitable when playing the piano; If the inner and outer lines are set at C and G, there will be a difference of 2-5Hz (Hu You with good pitch is easy to hear); The difference is directly proportional to the strength of the bow; If the string is d, a will be a little better; The effect of pushing and pulling the bow on the saddle and python skin will also have a great impact on the timbre; In addition, the height of the thousand catties should be as high as possible, about the first two lines of the little finger (38-40cm, the higher the thousand catties, the greater the tensile force, the stronger the friction against the bow hair); The smartest is Mr. Xu, his erhu jack is very tall, it should be 45-48cm, the vocal range, timbre, and expressiveness are very high, because the fixed strings are all d, a, basically there will be no difference when pushing and pulling the bow; But! The difficulty of playing the pitch and changing the strings is very high!

My erhu outer string push-pull bow is very accurate. The inner chord pushes the bow low, and the draw bow is just right. Work is underway.

1. Jack position. The yard to the kilogram is not more than 40cm, which is better. The greater the distance, the more inaccurate it is.

2. Position of the sound filter pad. It is better to have the sound filter pad as close to the yard as possible. The farther you go, the more inaccurate.

3. Resonance. If the string is not good, the bow hair has poor ability to grasp the string, and the sound is astringent. I purchase a good horsetail bow solution.

4. The resonance ability of the yard is poor, the rough code string groove is too wide, the bottom is not close to the contact with the skin, the bow is not loud, and the sound is low. I refine the code test repeatedly.

5. The new erhu, the sound is not completely open, and the sound is inaccurate.

Changing the saddle, my original has changed much better.

Erhu inner string pulling and pushing is not a timbre is what is going on, pushing the bow has always been lower than pulling the bow.

The reasons for the inconsistency of the push and pull sound of the inner chord are: 1. The reason for the string. The roundness of the chords of some defective products is ominous and bright.

When pushing and pulling the bow, the contact area between the bow hair and the string is not the same. 2. The reason for the code. The flat key quietness on the bottom surface of the code, the inner position of the code on the piano skin, and the thickness of the string on the code may have an impact.

3. The reason for trust. The upper chord is too thick. Whether the bottom of the underpins is shaking from side to side.