• Johannes de Muris (c. 1290–1295 – 1344), or John of Murs, was a French mathematician, astronomer, and music theorist best known for treatises on the ars...
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  • Muris is both a given name and a surname. Notable people with the name include: Muris Mešanović (born 1990), Bosnian footballer Timothy Muris (born 1949)...
    288 bytes (74 words) - 18:50, 30 June 2024
  • Thumbnail for Ars nova
    Johannes de Muris, and a collection of writings (c. 1322) attributed to Philippe de Vitry often simply called "Ars nova" today. Musicologist Johannes...
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  • Thumbnail for Law of cosines
    of solving astronomical problems by al-Bīrūnī (11th century) and Johannes de Muris (14th century). Something equivalent to the spherical law of cosines...
    36 KB (5,707 words) - 22:16, 18 August 2024
  • 1415–1480. Later 15th- and early 16th-century figures in the genre included Johannes Ockeghem and Josquin des Prez, whose works cease to be constrained by formes...
    14 KB (1,470 words) - 22:12, 22 October 2024
  • sound fades out. One of its earliest attestations is a 1323 work by Johannes de Muris, where it describes a monochordium as an instrument "with a keyboard...
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  • vigils. 1323 – Guillaume de Machaut becomes secretary to John of Luxembourg, King of Bohemia, 1326 March – Johannes de Muris moves to the double monastery...
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  • Thumbnail for Ars antiqua
    ars antiqua, found in the Speculum Musice of Jacobus and also by Johannes de Muris (the only one to use the exact term ars antiqua), referred specifically...
    9 KB (1,096 words) - 08:04, 10 March 2024
  • the French musicians of his time, including Johannes de Muris, Philippe de Vitry and probably Guillaume de Machaut. Extremely little is known of Denis...
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  • Thumbnail for Musical instrument classification
    Johann Eisel (1738) dubbed them pneumatica, pulsatilia, and fidicina; Johannes de Muris (1784) used the terms chordalia, foraminalia (from foramina, "bore"...
    30 KB (3,676 words) - 01:24, 2 November 2024