Contact
Questions, feedback, tool requests welcome.
Send a Message
Responses typically within a few days.
Email also works: [email protected]
Use the mailto link if the form doesn't load or you prefer your own email client.
What Can Be Helped With
- Tool bugs: report the tool, inputs, and expected vs actual result
- Feature requests: describe the tool, formula/logic, and use case
- Content corrections: cite the source for any correction
- Guide suggestions
What Can't Be Helped With
- Mix feedback or gear purchase advice
- Homework or coursework questions
- Free consulting on system design
FAQ
Can I suggest a new tool?
Yes. Include what the tool does, the formula/logic, and why existing tools don't work. If it solves a real live sound problem, it'll be considered.
I found a bug / wrong formula.
Describe the tool name, what you input, what you got, what you expected. Screenshots help. The fix will be applied and you'll be credited if desired.
Can I use these tools commercially?
Yes. They're free for any use. No attribution required (but appreciated). The formulas are physics. Nobody owns them.