SoundPLAN v9.1 is the latest version of the advanced noise modeling and simulation software developed by SoundPLAN GmbH, a German company renowned for its expertise in noise control and environmental acoustics. Released as an upgrade to its predecessors, this version introduces several significant enhancements, making it a powerful tool for professionals in noise immission control, environmental planning, and room acoustics.
Further highlights of SoundPLANnoise 9.1:
- ISO 9613-2: 2024 including object type cylinder, chimney stack directivity and detailed consideration of attenuation by foliage (trees and shrubs).
- Possibility to consider sound transmission through noise barriers for selected standards.
- The import has been revised and simplified and extended by the flexible assignment of properties via formulas. Additional program libraries for the import help to serve new import formats more quickly in the future.
- Direct Excel data import in the Geo-Database.
- Enhanced parameters and settings for Nord2000.
- Use of LZW compressed TIFFs in the elevation filter.
- New roof type barrel roof for industrial buildings.
- Additional psychoacoustic assessment descriptors loudness, sharpness and tonality.
- Improvements in the Spreadsheet, e.g. headings can now be oriented vertically.
- New line band table and line band map for the calculation and visualization of noise scores and hotspots as well as other statistical evaluations.