1. First listen to the sound quality of the violin: the sound of the violin is loud and bright, which can be obtained with the correct method of playing. In the high position of the piano, try pulling, especially the G and D strings. If the sound played in the high position can still be soft and loud, it means that the pronunciation of the piano is ideal. On the contrary, if there is a harsh squeaking sound, it means that the piano has an improper placement of its accessories. Even when practicing the violin, there should be no obvious noise. The four strings are pronounced evenly, and the intensity of the various frequencies within the range of the violin should be even or relatively uniform. It should not be that one tone is particularly strong and others are particularly weak. Especially the low-frequency notes on the G and D strings should be loud. The minimum requirement is that there should be no significant difference between the four strings.
2. Secondly, listen to the timbre of the violin: due to differences in materials, production methods, dimensions, strings, paint, and assembly, the violin also has very different timbres: a high-end piano must have a pure and soft treble, a rich and powerful bass, and The pronunciation is implicit and concentrated. Specific to each string, the E string is required to be clear and bright, the A string is soft as a song, the D string is elegant, and the G string is thick and deep. In this way, the sound of the piano sounds mellow and beautiful, without any noise.
3. Consider the uniformity of the violin: The four strings of the violin are required to be sensitive to pronunciation, fast in vibration transmission, and no dullness. And the vibration will last a long time and decay slowly.
1. First listen to the sound quality of the violin: the sound of the violin is loud and bright, which can be obtained with the correct method of playing. In the high position of the piano, try pulling, especially the G and D strings. If the sound played in the high position can still be soft and loud, it means that the pronunciation of the piano is ideal. On the contrary, if there is a harsh squeaking sound, it means that the piano has an improper placement of its accessories. Even when practicing the violin, there should be no obvious noise. The four strings are pronounced evenly, and the intensity of the various frequencies within the range of the violin should be even or relatively uniform. It should not be that one tone is particularly strong and others are particularly weak. Especially the low-frequency notes on the G and D strings should be loud. The minimum requirement is that there should be no significant difference between the four strings.
2. Secondly, listen to the timbre of the violin: due to differences in materials, production methods, dimensions, strings, paint, and assembly, the violin also has very different timbres: a high-end piano must have a pure and soft treble, a rich and powerful bass, and The pronunciation is implicit and concentrated. Specific to each string, the E string is required to be clear and bright, the A string is soft as a song, the D string is elegant, and the G string is thick and deep. In this way, the sound of the piano sounds mellow and beautiful, without any noise.
3. Consider the uniformity of the violin: The four strings of the violin are required to be sensitive to pronunciation, fast in vibration transmission, and no dullness. And the vibration will last a long time and decay slowly.