NoiseModelling is a free and open-source tool designed to produce environmental noise maps on very large urban areas.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Mac
- Linux


Spectro Denoise is specialized image processing software. Use the Fast Fourier Transform (FFT) to remove repetitive patterns and unwanted artifacts from your images.
Cost / License
- Free
- Proprietary
Platforms
- Windows


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