Window Equivalent Noise Bandwidth

How to use this tool

1. Enter the labeled inputs in the indicated units.
2. Calculate and compare every output against the stated model assumptions.

Try this example

{
  "n": 1000,
  "sum": 500,
  "squares": 375,
  "fs": 10000
}

Accuracy and scope

Enter sums from the actual window; no window coefficients are inferred. Simplified analytical model; not a design recommendation or safety certification.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.