Action (piano)

Action (piano)

The piano action mechanism, or the key action mechanism, or simply the action of a piano or other musical keyboards, is the mechanical assembly which translates the depression of the keys into rapid motion of a hammer, which creates sound by striking the strings. Action can be referred to a pianos or other musical keyboards, including stage pianos and synthesizer. The key action mechanism determines weighted keys feeling, that is the feeling of the heaviness of the touch of the keys.

Read more about Action (piano):  History, Modern Upright Action, Modern Grand Action

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    All real freedom springs from necessity, for it can be gained only through the exercise of the individual will, and that will can be roused to energetic action only by the force of necessity acting upon it from the outside to spur it to effort.
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