Innovations in the piano

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Piano construction is by now a rather conservative area; most of the technological advances were made by about 1900, and indeed it is possible that some contemporary piano buyers might actually be suspicious of pianos that are made differently from the older kind. Yet piano manufacturers, especially the smaller ones, are still experimenting with ways to build better pianos.

In the early 21st century, the obvious way to raise the technological level of any mechanical device is to use digital technology to control it (compare the mid 19th century, where the obvious route was to make some of its parts from steel; e.g. piano strings). Of course, digital technology has been incorporated into pianos, and this innovation is discussed below. But in a sense, it is a far greater challenge to improve the piano in its own terms, as a mechanical/acoustic device. This challenge pits the modern piano designer against some of the finest engineering minds of the nineteenth century, an era when pianos represented some of the most sophisticated of all technological achievements. Nineteenth-century piano innovation was, moreover, financed by a far more robust piano market than exists today.

A few of the "innovations" discussed below were actually present in at least some pianos in the distant past. They are innovations to the extent that the old idea had become unfamiliar to most of the piano community through long disuse.

For clarification of the various parts of the piano mentioned below, see the Wikipedia article piano.