I began working on this program years ago, back in 2010. Now, having just finished version 3, it occurred to me that sharing it here might be a good idea, since I use it regularly myself. Essentially, it is basic software that can simulate SPL versus frequency. It is straightforward, intuitive, and gives me exactly what I need when working with loudspeakers.
Some of the features:
Some antivirus programs may mistakenly flag it as suspicious - this is a false positive. To verify its safety, you can check its status using the VirusTotal API.
Some of the features:
- A large database is included and is mostly up to date.
- To add a new driver, only six parameters are required: Qms, Qes, fs, Mms, Dd/Sd, and Re. The remaining parameters are calculated.
- Clicking the counter above the listbox displays the full parameter list.
- The Tools section contains several tools, such as TS parameters calculation, Resonance frequency variation, Added resistance to Re / Change in Mms, Air core inductor, and others.
- You can simulate three enclosure types: Closed, Vented, and 4th-order Bandpass.
- The closed box type also includes a Linkwitz Transform tool.
- The txt button in the header shows a list of the main parameters, ready to be copied into a file or onto a website.
- On the Formulas page, you can see relationships between parameters and copy them into Excel.
- The Up/Down arrow keys change values by +/-1. For fine-tuning, hold down the Shift or Ctrl key first.
Some antivirus programs may mistakenly flag it as suspicious - this is a false positive. To verify its safety, you can check its status using the VirusTotal API.
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