ChenYN Piano Tuner 陈师傅调音-横向侧面针刺（Lateral Voicing）是一种‘微创手术’

“Lateral Voicing is a ‘minimally invasive procedure.’ Unlike traditional surface needling—which risks disrupting the fiber structure at the point of impact—this technique, executed via a lateral approach, allows for the precise calibration of the hammer’s internal ‘compression gradient.’ While preserving the signature brilliance of the W. Hoffmann German-style treble, it imbues the mid-to-low range with a supple, cello-like resonance. It represents the most profound reshaping of a hammer’s physical properties.”

“横向侧面针刺（Lateral Voicing）是一种‘微创手术’。不同于传统的表面针刺可能破坏击弦点的纤维结构，这种从侧面切入的技法能精准调节榔头内部的‘压缩梯度’。它在保留了 W. Hoffmann 德系高音明亮度的同时，赋予了中低音区一种如同大提琴般的柔韧感。这是对榔头物理特性最深刻的重塑。”