The difference between Sihu and Erhu.
The sihu and erhu are both traditional Chinese stringed instruments, and they have some differences in shape, timbre, and playing techniques.
First, the shape. The shape of the four hu and the erhu is slightly different. The barrel of the sihu is larger than that of the erhu, and the stem is relatively long, which makes the resonance effect of the sihu better and the timbre more vigorous. Whereas, the barrel of the erhu is relatively small and the stem is shorter, which makes the tone of the erhu more delicate and expressive.
Second, timbre. There is also a difference in the timbre of the sihu and the erhu. The timbre of the sihu is rich and deep, with a sense of spaciousness, which is suitable for playing some repertoire with emotional depth. The tone of the erhu is delicate and soft, with a sense of warmth, which is suitable for playing some emotionally delicate repertoire.
3. Performance skills.
There are also differences in the playing techniques of the four and erhu. The technique of playing the sihu is relatively simple, mainly controlling the pitch and volume by pressing the fingers and pulling the bow. On the other hand, the erhu performance technique is relatively complex, requiring the mastery of a variety of techniques, such as portamento, vibrato, overtones, etc.
Fourth, the application.
The application occasions of the four hu and the erhu are also different. Sihu is mainly used in the ** of northern ethnic minorities such as Mongolians, and is used to play some repertoire rich in grassland atmosphere. The erhu is more widely used in the Han and other southern ethnic groups, and is used to play some repertoire with the atmosphere of the water towns in the south of the Yangtze River.
In short, although the sihu and the erhu are both stringed instruments, they differ in shape, timbre, playing techniques, and applications. While admiring these two instruments, we can feel the unique charm of each of them.