A customer who plays the cello requested that his piano be tuned to 441 Hz using the Pianoscope Ausgewogen (一位演奏大提琴的顾客要求使用钢琴镜Ausgewogen将他的钢琴调到441赫兹)
ChenYN Piano Tuning
- Step 1: Diagnostic – Pitch assessment & Hz check.
- Step 2: Tuning – Precise interval & temperament calibration.
- Step 3: Verification – Stability test through live performance.
- • Step 4: Consultation – A440 standard & maintenance advice.

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)

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