Näppäinrakennettu

Näppäinrakennettu is a Finnish term that translates to "key-built" or "keyboard-built" in English. It is most commonly used in the context of musical instruments, particularly pianos and harpsichords. The term refers to a specific construction method where the keys themselves are integrated into the overall structural framework of the instrument.

In a näppäinrakennettu instrument, the keys are not merely levers attached to a mechanism but are an essential part of the instrument's internal structure. This means that the weight and action of the keys directly influence the stability and soundboard resonance of the instrument. This construction method often results in a more direct and responsive feel for the player, as the connection between the key press and the sound production is very immediate.

This building technique is historically significant and is often associated with older instrument designs. It contrasts with more modern construction methods where the keys might be more independent of the main structural elements. Instruments built using the näppäinrakennettu method are sometimes sought after by musicians and collectors for their unique tonal qualities and historical authenticity. Understanding this construction detail can provide insight into the instrument's acoustics and playability.