https://chenynpiano.com/2026/06/22/%e9%9c%b8%e6%8b%93%e5%9b%bd%e9%99%85%e9%92%a2%e7%90%b4%e6%8a%80%e5%b8%88%e7%a0%94%e8%ae%a8%e4%bc%9a-%e5%be%b7%e5%9b%bdabel%e7%90%b4%e6%a7%8c%e7%9a%84%e6%b7%b1%e5%91%bc%e5%90%b8/New York Piano Tuner : I used ear tuning (also known as auditory tuning) and state-of-the-art software-based electronic tuning equipment for sound tuning. (The frequency for home concert tuning is 440 Hz.) 我采用耳调音法（也称听觉调音法）和最先进的基于软件的电子调音设备进行调音。（家用音乐会调音的频率为 440 Hz） Chen YN 调音主页en2026-06-23T00:00:03+00:00霸拓国际钢琴技师研讨会—德国Abel琴槌的“深呼吸”—纽约布鲁克林钢琴音色修复报告（1）https://chenynpiano.com/wp-content/uploads/2026/06/img_2404-2.jpg?w=107