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A Study of Variation in Temporal Structure of Sonata Form

izvorni znanstveni rad

izvorni znanstveni rad

A Study of Variation in Temporal Structure of Sonata Form

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2018
Časopis MusMat
Nadređena publikacija MusMat - Brazilian Journal of Music and Mathematics
Volumen 2
Svesčić 1
Stranice str. 74-92
EISSN 2526-3757
Status objavljeno

Sažetak

In this paper it is shown that the concept of the Eighteenth-Century Sonata form, under certain conditions, implies exact constraints to its temporal structure, which are essential to keep its inner proportions balanced. The plastic number of Hans van der Laan appears to be closely related to the concordance of lengths of the vital parts of a sonata-form movement of type 3 on Hepokoski and Darcy scale. Furthermore, a probabilistic model of basic variation in the structure of such movement is developed from scratch and empirically justified by analyzing instrumental works of Wolfgang Amadeus Mozart.

Ključne riječi

Sonata form ; Perception ; Plastic number ; Morphic number ; Lognormal distribution