How tight should an erhu bow be?
I personally feel that the tension in Erhu bows should be loose to the extent that the bow hairs form an angle with the strings when it is resting against them. The bamboo should be resting on the sloping side of the resonator.
Can you put too much rosin on a bow?
Over-rosining a bow does result in scratchier and harsher sound for a little bit, since too much friction is created between the bow and string. As you play for a few minutes, the excess rosin comes off the bow onto the string or into the air, leaving you with an ideal amount of rosin for generating the best sound.
Why is my violin bow bouncing?
– Uneven pressure and tension.
Correct your bow grip to reduce excessive pressure, which can be one of the primary offenders for a bouncing bow. Keep your grip soft (but also not too loose), and your thumb relaxed. Additionally, avoid tensing up when you’re playing, especially in your wrist and shoulder.
Is a violin bow supposed to be bent?
Violin and viola bows are generally pushed away from the player as and can develop a mild right hand bend, whereas cello bows are pulled towards the player and move to the left. Many rehairers also put more hair and slightly greater hair tension on the playing side of bows for better performance.
How often should you rosin a bow?
Depending on how often you play, the amount of pressure you put on the bow, and the humidity, you should be re-hairing anywhere between once every 2 years to once every 3 months.
How do I know if my bow has enough rosin?
Acoustically: you shall strike the bow across the strings as a test. If the bow does not slide easily and produces no sound or only a faint, thin sound, then the bow hair does not have enough rosin. But if the bow is very scratchy, then it may have gotten too much rosin.
How do you rosin erhu bow?
You can easily rosin your erhu bow. To do this first take the cake of rosin and rub it back and forth on the one part of the bow until you get rosin powder on the hair of the bow. Now go the next part of the bow and do the same and keep doing it until you’ve done the outer part of the bow and then move on to inner bow.
How do you hold the erhu bow?
When playing this instrument, keep the shoulders and both arms relaxed. The elbow moves the arm, the arm moves the wrist, the wrist moves the fingers and the fingers move the bow. There is a slight twitch of the wrist on attack of each stroke. The only pressure point is where you hold the bow.
Should I clean the rosin off my strings?
Rosin dust should always be wiped off the strings and fingerboard as well. For this purpose, it is best to use a soft cloth. … Pure alcohol can be used to remove more stubborn rosin build-up on strings, although extreme caution must be taken. Put a few drops of the alcohol on a clean cloth and rub the strings.
Why does my bow sound scratchy?
The amount of rosin you use on your bow also affects the tone and sound of your violin. Too much rosin on the bow hair produces a scratchy, unpleasant sound, while too little will cause the tone to fade out during your bow stroke.