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Some Considerations around time in Electro-acoustic music
Massimo Vito Avantaggiato 한국전자음악협회 2022 에밀레 Vol.20 No.-
In this article we’ve analysed some time concepts, applying them to a selection of electroacoustic pieces of different aesthetics. Some differences are pointed out: between hors-temps and en-temps with specific application to the repertoire; the relationship between χρόνος (Chrónos) and καιρός (Kairós) and their influence on the compositional experience and on the approaches used to analyse electroacoustic pieces. The fact that acousmatic music is characterized by a sufficient degree of abstraction with reference to the more traditional musical parameters, does not lead us to the conclusion that the management of time cannot be also considered at an analytical level. We’ve cited Obst’s Crystal World cycle as an emblematic case. In this cycle, time and its management are important on a multidimensional scale: this leads us to make further considerations on analytical techniques, its limits and its possible developments. Other references concern the musical repertoire by J. Adams; J. Alvarez; F. Bayle; F. Donatoni; J. Harrison; R. Minsburg; F. Otondo; M. Rodrigue
Modes of Acting: mismatches and collective intention during improvisation
David DeFilippo(데이빗 드필리포) 한국전자음악협회 2023 에밀레 Vol.21 No.-
Processes of auditory-motor co-representation in musical consciousness are described in relation to the neurological processes of Mismatch Negativity (MMN) and mirror neurons (MN). MMN has been detected as a part of auditory perception that discriminates for musical variants based on previous experience and will be used as a basis to suggest how unconventional sounds in electro-acoustic music are systematized. Mirror neurons in the motor cortex are shown empirically to simulate the goal-directed actions of others using tools, or in this case musical objects. Due to mirroring effects, in conjunction with ideomotor theory, intentions of individual improvisers in an electro-acoustic ensemble can break free from their unitary coherence and form into larger complexes, known as a collective intention. Bridging from the well researched concept of listening modes, acting modes will be proposed here and used to describe interpersonal dynamics during improvisation.