![]() ![]() Der Einfluß des Tempos auf die Beurteilung von Musik (The Influence of Tempo on the Judgment of Music) ( Arno Volk Verlag, Köln, Germany), p. “ Tempo discrimination in infants,” Infant Behav. “ Synchronization of a motor response with an anticipated sensory event,” Psychol. African Polyphony and Polyrhythm: Musical Structure and Methodology ( Cambridge University Press, Cambridge, UK), pp. They indicate an inverse relation between tempo and relative event density in real music, and demonstrate that the perception of periodic signals is affected not only by the beat level, but also by faster and slower levels. Taken together, these results show that the non-linearity stems from properties of the musical signal, rather than being a subjective perceptual effect. In contrast, speed was an almost linear function of tempo for metronome sequences. Manipulated tempo had twice as large an effect on speed as had original tempo. Regression analyses showed that speed was a shallower function of original tempo for fast ( > 150 BPM ) and slow ( < 95 BPM ) MEs than for MEs with intermediate tempi, describing a non-linear, sigmoid function. ![]() Tempi ranged from 42 to 200 beats per minute (BPM), and some excerpts were further tempo manipulated in four levels from ±5 to ☒0%. The relation between listeners’ perception of speed and beat tempo was therefore investigated, both for real music excerpts (ME) and metronome sequences. There is an apparent contradiction between the narrow range of tempi optimal for perceptual judgment and motor synchronization and the wide range of beat tempi found in real music. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |