New Sound Propagation Software Released.

SPL 2000 is an updated version of exSOUND2000 featuring

  • Greatly improved user interface
  • Updated Sound Source models.

The program is sold as an experimental research tool, and requires that the user has a thorough understanding of the Nord2000 model.

Existing Users can upgrade for €600, and the price for new users is €1300. The program is available from our on-line store

Use code:


for the upgrade price.

Software delivery is typically two working days directly from DELTA.

Educational users:  Please contact DELTA directly at

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