鋼琴調音師 話你知 – 甚麼是 Regulation?
Video: http://youtu.be/B_6ozgQY6WM
本集講解 甚麼是 Regulation
Piano Technician Guild (PTG USA) 的 Definition:
What is regulation?
Regulation is the adjustment of the mechanical aspects of the pianos to compensate for the effects of wear, the compacting and settling of cloth, felt, and buckskin, as well as dimensional changes in wood and wool parts due to changes in humidity.
If I have my piano tuned regularly, why do I need to have it regulated?
While tuning corrects the pitch of your piano, it is only one component of a complete maintenance program. Regulation attends to the touch and uniform responsiveness of your action, all vital to making each performance pleasurable. In addition, regulation ensures that your instrument is capable of producing a wide dynamic range — a critical factor, particularly in pianissimo passages
為什麼在香港許多人 (包括許多鋼琴老師) 都未聽聞 Regulation的重要性?
做完 Regulation 後, 鋼琴會有甚麼分別?
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