KFR VS Simple-FFT

Compare KFR vs Simple-FFT and see what are their differences.

KFR

A benchmark for comparison of FFT algorithms performance (by kfrlib)
Audio
Source Code
kfrlib.com
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Simple-FFT

Header-only C++ library implementing fast Fourier transform of 1D, 2D and 3D data. (by d1vanov)
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KFR Simple-FFT
5 2
21 165
- -
5.7 10.0
2 months ago almost 4 years ago
C++ C++
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

KFR

Posts with mentions or reviews of KFR. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-12-17.

Simple-FFT

Posts with mentions or reviews of Simple-FFT. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-23.
  • Recommended C++ library for FFT for VST3?
    3 projects | /r/DSP | 23 May 2023
    I've been using this guy's FFT library for as long as I've been doing random personal projects in C++, it's not the fastest but it's very simple to use and works great for my purposes: https://github.com/d1vanov/Simple-FFT
  • C++ DSP Tools
    3 projects | /r/DSP | 17 Dec 2022
    FFTW is a pretty popular and very fast FFT library, if you're after absolute speed. I generally just use Simple-FFT, you just need to wrap the container of your choice (your own, a std::vector or std::array or std::span) in a type that is subscriptable with parenthesis (operator()) and off you go.

What are some alternatives?

When comparing KFR and Simple-FFT you can also consider the following projects:

Maximilian - C++ Audio and Music DSP Library

matplotlib-cpp - Extremely simple yet powerful header-only C++ plotting library built on the popular matplotlib

OpenAL

ffts - The Fastest Fourier Transform in the South

Kaldi Speech Recognition Toolkit - kaldi-asr/kaldi is the official location of the Kaldi project.

FFTConvolver - Audio convolution algorithm in C++ for real time audio processing

minimp3 - Minimalistic MP3 decoder single header library

Tonic - Easy and efficient audio synthesis in C++

SELA - SimplE Lossless Audio

algore - Tasty C++ class wrappers and mixer implementation for OpenAL built on Chris Robinson's ALURE library. Comes with some crunky LinkedList and ListItem classes which you are welcome to use or change. Use with ALURE, OpenAL, libsndfile / libFLAC etc. Provides a simple and effective programmer interface to easily deal with the ALURE libraries and implements ALURE on Windows and Linux. Effectively uses both the one-off and streaming capabilities of OpenAL/ALURE and via libsndfile libflac et al supports a wide variety of sound file formats.

q - C++ Library for Audio Digital Signal Processing

KFR vs Maximilian Simple-FFT vs matplotlib-cpp KFR vs OpenAL Simple-FFT vs ffts KFR vs Kaldi Speech Recognition Toolkit Simple-FFT vs FFTConvolver KFR vs minimp3 KFR vs Tonic KFR vs SELA KFR vs algore KFR vs q KFR vs matplotlib-cpp