一、什么是钢琴弦的非理想性一根理想的钢琴弦应该是垂顺而不扭曲、密度均匀、粗细均匀、劲度合理、没有生锈,具备良好声学潜质,同时获得有效的悬挂和支撑的直金属线。其横振动中的分段振动所产生的泛音频率基本符合理论值,纵振动、扭转振动、倍频振动所产生的泛音,不影响琴弦的“基本”音色。1.钢琴弦是不完全垂顺的近圆柱体的琴弦发生扭曲是不容易看出来的。如果我们在张弦前涂上与琴弦纵向平行的“斑马 First, what is non-ideal piano strings An ideal piano string should be vertical and not twisted, uniform density, uniform thickness, stiffness is reasonable, no rust, with good acoustic potential, while effective suspension and support Straight metal wire. The overtone frequencies produced by the segmental vibrations in the transverse vibrations are basically in accordance with the theoretical values, vertical vibrations, torsional vibrations and overtone vibrations resulting from multiplier vibrations without affecting the ”base“ sound of the strings. 1. Piano strings are not completely vertical near the cylinder string distortion is not easy to see. If we are in front of the string coated with strings vertical parallel ”zebra