...This system uses a pair of metal string-receiving shafts (bequilles) that are turned about a quarter turn in opposite directions by pedal operation to obtain a semitone (Figure 1-b). Furthermore, Sébastien Érard (1752-1831) made two major contributions to the history of the harp. The first was the invention of the fourchette system (Figure 1-c). ... From 【Piano】… In the first half of the 19th century, various technical innovations and improvements were made. In 1822, the French Sébastien Érard (1752-1831) and his nephew Pierre É. (1794-1865) invented the double escapement in the action, which became common in the second half of the century. In the middle of the century, after various attempts, felt-wrapped hammers began to be used. … *Some of the terminology that mentions "Érard, S." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これは,対になっている金属製の弦受軸ベキーユbéquilleをペダル操作によって,それぞれ反対方向に約1/4回転して半音を得るものである(図1‐b)。 さらにエラールSébastien Érard(1752‐1831)は,ハープの歴史上,二つの大きい功績を残した。一つはフルシェット式の考案である(図1‐c)。… 【ピアノ】より… 19世紀前半にはさらにさまざまな技術的くふうと改良がなされた。アクションの面では1822年にフランスのエラールSébastien Érard(1752‐1831)とその甥ピエールPierre É.(1794‐1865)がダブル・エスケープメントを考案,これは世紀後半に一般化した。世紀中ごろには種々の試みの末,フェルト巻きのハンマーが使われ始めた。… ※「Érard,S.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
<<: erasable programmable read-only memory
An international telecommunications service that ...
…It is a hormone secreted from the anterior pitui...
The largest Berber dynasty (1130-1269) that ruled...
An evergreen shrub of the Ardisiaceae family. It g...
...Barbets stay still in one place for a long tim...
A general term for methods of processing the surf...
1877‐1968 Chinese educator and revolutionary. Son ...
…Catherine married Henry II and gave birth to thr...
Basic software that abstracts the data structure ...
A small perennial herb of the Apiaceae family. It ...
…In particular, f ( A ) is called the image of f ...
… [Nobuo Takeshita]. … *Some of the terminology t...
There are various types of disasters, from those ...
Its abbreviation is Nor. It is a small southern co...
...Submerged seaweed or seaweed communities that ...