User Ratings

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

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User Reviews

  • Small efficient and open source, the best FFT libiary I've ever seen

  • The best........ EVER!!!!!!!!!, and all other libraries suck compared to this one

  • A great library - very simple to use, with the most convenient license and very good performance. The only additional thing I'd wish is more detailed documentation.

    1 user found this review helpful.
  • Exactly as advertised- small, simple to use, supports floating- and fixed-point versions, and even comes with notes on what you can easily mess with to reduce the code size.

  • great, efficient lib. Thanks ! Note: Including a very simple "gettingstarted.c" could be a plus, to help users to understand in 1 minute how to do a basic floating point fft. Regards

    1 user found this review helpful.
  • I use Kiss FFT for real-time audio spectrum analysis, and it's excellent. It's easy to understand and integrate, it supports both floats and doubles, it compiles clean in .NET 2008 (32-bit and 64-bit), it's plenty fast enough for most needs, and it's incredibly small.

  • very good project, thanks!

  • I used it on a Beaglebone and it works really well.

  • Just what I was looking for. A KISS FFT for a simple feature in a game. This will make my task easier to add some simple frequency based visuals to a game engine. I am planning on releasing my code MIT so this being BSD licensed helps make that possible! The game engine is Torque3D which is MIT as well. Thanks for making this!

  • Excellent implementation of FFT / IFFT! Love it!

  • very nice projects, thanks for posting it!

  • Great project, many thanks for giving out

  • very easy to set up, straightforward usage, and it just works

  • Really valuable, and generic enough to get customised for most (or all) apps.

  • Awesome! Does everything I want, and in a way that I can understand! oTuner wouldn't exist without this! Thanks!

  • A great library that does as it says. Simple, fast, easy to use, and works 100%. Thanks :o)