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Hierarchical Narrowcasting

  • Michael CohenEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9189)

Abstract

Narrowcasting, in analogy to uni-, broad-, and multicasting, is a formalization of media control functions that can be used to adjust exposure and receptiveness. Its idioms have been deployed in spatial sound diffusion interfaces, internet telephony, immersive chatspaces, and collaborative music audition systems. Here, we consider its application to desk-top music composition systems, using Pure Data (“Pd”), a dataflow language for audio and multimedia, to develop a proof-of-concept. A hierarchical model of a drum kit is deployed, applying narrowcasting at various levels of aggregation to drum machine sequences. These ideas can also be extended to audio augmented reality situations.

Keywords

Graphical Application Source Channel Symmetric Dual Internet Telephony Dataflow Programming 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Spatial Media GroupUniversity of AizuAizu-Wakamatsu, FukushimaJapan

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