Examinando por Materia "Contrabajo"

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    Ítem
    Acercamiento a las propiedades físicas y acústicas de dos arcos alemanes en el contrabajo
    (Universidad EAFIT, 2019) Álvarez Londoño, Juan Guillermo; Manco, Juan David
    This investigation asked if there were differences between a bow of luthier (craftsman) and a bow of Chinese manufacture, so that it was aimed at describing the physical and acoustic properties of a German Arch of Pernambuco and a Chinese German Arc. The research was conducted under a quantitative approach, with an exploratory scope and was developed in two phases: physical measurements and acoustic measurements of both arcs. Differences were found in the physical characteristics for the two arcs, while in the acoustic measurements no significant differences were found. So that the difference that can make a distinction between one arch and the other, is from the interaction and knowledge of the instrument, because from there a musician builds a large part of his sonority.
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    Ítem
    Tres adaptaciones de música andina colombiana a la literatura solista del contrabajo
    (Universidad EAFIT, 2024) Olarte de los Ríos, Carlos Andrés; Manco, Juan David
    This article provides an exercise in adapting three pieces of Colombian Andean music to solo double bass literature. To this end, a historiographical study was carried out at the organological level of the double bass, taking into account that this instrument is known as a great accompaniment in all types of music, but due to its tessitura, it is not recognized as a solo instrument in any genre. This is reflected in the small amount of solo repertoire that he has. For this reason, the historical and musical context of the composers of the three pieces was studied: Pedro Morales Pino, Luis A. Calvo and Luis Uribe Bueno. Finally, the adaptations were prepared in such a way that they are in the idiomatic language of the double bass, taking into account its organological dimension in a technical way, since, when playing its tones and semitones, the distances are much wider unlike other instruments, even more so in comparison with the piano and the Colombian Andean bandola. As a result of this, these three works are compatible with the double bass and are presented in this article.