https://chenynpiano.com/2026/09/12/quick-era-lookup-%ef%bc%88%e9%92%a2%e7%90%b4%e5%b9%b4%e4%bb%a3%e5%bf%ab%e9%80%9f%e6%9f%a5%e8%af%a22-%ef%bc%89bosendorfer%ef%bc%88%e8%b4%9d%e6%a3%ae%e6%9c%b5%e5%a4%ab%ef%bc%89essexpiano/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en2026-09-12T20:47:09+00:00Quick Era Lookup （钢琴年代快速查询…2.）Bosendorfer（贝森朵夫）EssexPiano（爱塞克斯）MASON&HAMLIN（梅森汉姆林）Young Chang （英昌）SamickPiano（三益）PearlRiverPiano（珠江）HailunPiano（海伦）https://chenynpiano.com/2026/09/11/chenyn-piano-tuner%e9%99%88%e5%b8%88%e5%82%85%e8%b0%83%e9%9f%b3-%e6%8f%90%e5%8d%87%e9%9f%b3%e9%ab%98%e4%b8%8e%e6%9d%83%e9%87%8d%e8%ae%be%e7%bd%ae%ef%bc%88pitch-raise-weight-setting%ef%bc%89/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en2026-09-11T14:14:20+00:00ChenYN Piano Tuner陈师傅调音-提升音高与权重设置（Pitch Raise & Weight setting）https://chenynpiano.com/wp-content/uploads/2026/09/img_3859.jpeg?w=150