Disclaimers:
The user acknowledges releasing the author from any liability with regard to the installation and use of the spreadsheet calculators, which are written with Excel/VBA. The spreadsheet calculators are provided “as is” without warranty of any kind. The author does not guarantee the calculators or the documentation or provided CAD files in terms of their accuracy, correctness or otherwise. The user bears the full risk regarding the results.
Any commercial use of my intellectual property for the software, results, designs, CAD files, or documentation provided here is strictly prohibited!
Spread Sheet Calculators:
Kugelwellentrichter (spherical wave horn):
Version 1.10 (22.10.2024): DrBA_SWH_PETF_v110
JMLC inspired calculator:
Version 3.03 (12/2020): DrBA_JMLC_V303
14.03.2021: Removed old 32Bit code that could cause problems.
JMLC inspired calculator (HVDiff):
Version 3.04 (12/2022): DrBA_JMLC_V304
20.12.2022: Added splines export feature and Python scripts for Fusion 360.
Workflow:
Freely Available Designs:
- Improved Exponential Fin Horn mk3b2. cut-off: 325Hz, T=0.7 (commercial use not granted!)
- mk3b2 CAD files mk2 (22.10.2024)
mk3b2 adapter package