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关于 escapement 的另外一个观点认为,这个完全就是广告作用,甚至是完全没有用处的东西:
原文:http://www.edmundcude.com/attach ... Digital%20Piano.pdf 第10页。
(d) Mechanism with escapement
You can feel the key escapement on an upright or grand piano when you press the key down VERY slowly.
When the key gets to the bottom of its travel you'll feel a slight jump. This jump is called the ‘escapement’, (or ‘set-off’). You can only feel this when no sound is made.
Digital piano manufacturers have tried to copy this 'feel', but it's not beneficial, and doesn’t improve the actual piano’s touch.
In some cases, when it has been overdone, it makes the key touch feel very lump.
It's actually a fault on a real piano! So why would a manufacturer try to replicate this fault?
It appears that many digital piano manufacturers are trying to copy all aspects of a piano without actually discovering whether they're beneficial or not.
This is madness!
So, in short, key escapement is just another gimmick that's used to sell digital pianos at higher prices.
You'll find this key escapement on Yamaha's top end CLP pianos, Roland's top end HP pianos, and Kawai's top end CA pianos.
This is one of the reasons they can command much higher prices!
Recommendation: Avoid all digital pianos that claim to have the 'escapement' feature. |
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