https://chenynpiano.com/2026/05/11/chenyn-pianotuner-%e9%99%88%e5%b8%88%e5%82%85%e8%b0%83%e9%9f%b3-%e7%ba%bd%e7%ba%a6%e8%80%81%e4%b8%89%e8%a7%92%e9%92%a2%e7%90%b4%e6%95%b4%e9%9f%b3%e5%92%8c%e8%b0%83%e9%9f%b3/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 442 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 442 Hz） Chen YN 调音主页en2026-05-11T22:39:11+00:00ChenYN PianoTuner 陈师傅调音-纽约老三角钢琴整音和调音