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Monitoring the Distributed Virtual Orchestra with a CORBA Based Object Oriented Real-Time Data Distribution Service

  • Hans-Nikolas Locher
  • Nicolas Bouillot
  • Erwan Becquet
  • François Déchelle
  • Eric Gressier-Soudan
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2888)

Abstract

This paper presents a CORBA based object oriented real-time data distribution service and its use to monitor our distributed virtual orchestra over a campus LAN. This service offers two types of data management policies: periodic exchanges and condition based exchanges. The distributed virtual orchestra uses the jMax engine to generate automatically sounds (virtual player), play and transform the music from real musicians (real player). Each player is connected to a PC and sends its high quality audio stream through the network. Real players hear each other, including the sounds from virtual players, and are self-synchronized. The jMax engine is modeled by a virtual sound automaton remotely monitored through our real-time data distribution service. The monitoring service is effective and has been used for jMax management during musical performance. Future works deal with a CORBA-CCM based monitoring service.

Keywords

Monitoring Service Audio Stream Virtual Device Sound Sample Data Distribution Service 
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-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Hans-Nikolas Locher
    • 1
  • Nicolas Bouillot
    • 1
  • Erwan Becquet
    • 1
  • François Déchelle
    • 2
  • Eric Gressier-Soudan
    • 1
  1. 1.CEDRIC LaboratoryCNAMParisFrance
  2. 2.IRCAMParisFrance

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