FftSharp 2.1.0

.NET 6.0 .NET Standard 2.0
dotnet add package FftSharp --version 2.1.0
NuGet\Install-Package FftSharp -Version 2.1.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FftSharp" Version="2.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FftSharp --version 2.1.0
#r "nuget: FftSharp, 2.1.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install FftSharp as a Cake Addin
#addin nuget:?package=FftSharp&version=2.1.0

// Install FftSharp as a Cake Tool
#tool nuget:?package=FftSharp&version=2.1.0

FftSharp is a collection of Fast Fourier Transform (FFT) tools for .NET


// Begin with an array containing sample data
double[] signal = FftSharp.SampleData.SampleAudio1();

// Shape the signal using a Hanning window
var window = new FftSharp.Windows.Hanning();

// Calculate the FFT as an array of complex numbers
System.Numerics.Complex[] spectrum = FftSharp.FFT.Forward(signal);

// or get the magnitude (units²) or power (dB) as real numbers
double[] magnitude = FftSharp.FFT.Magnitude(spectrum);
double[] power = FftSharp.FFT.Power(spectrum);
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (10)

Showing the top 5 NuGet packages that depend on FftSharp:

Package Downloads

Audio engine for VL based on NAudio


A .NET Standard library for creating spectrograms


VoiceNET.Lib.WebAPI is an extension of VoiceNET.Library that supports Web API.


.NET Library makes it easy and fast to create Voice Command Control functionality. It helps develop voice control in real-time on software or the web. It free supports online and offline use.


FFT signal provider for ManagedBass.

GitHub repositories (4)

Showing the top 4 popular GitHub repositories that depend on FftSharp:

Repository Stars
Lightweight Armoury Crate alternative for Asus laptops. Control tool for ROG Zephyrus G14, G15, G16, M16, Flow X13, Flow X16, TUF, Strix, Scar and other models
Resources for visualizing data using C# and the .NET platform
NSMusicS(Nine Songs · Music World:九歌 · 音乐世界),open-source music software
.NET library for creating spectrograms (visual representations of frequency spectrum over time)
Version Downloads Last updated
2.1.0 2,054 8/22/2023
2.0.0 5,262 5/17/2023
1.1.6 23,454 6/16/2022
1.1.5 9,142 3/24/2022
1.1.4 8,972 11/17/2021
1.1.3 689 10/27/2021
1.1.2 1,699 10/27/2021
1.0.12 1,373 10/7/2021
1.0.10 678 9/13/2021
1.0.9 1,317 8/27/2021
1.0.8 13,647 11/1/2020
1.0.7 940 8/22/2020
1.0.6 1,402 7/15/2020
1.0.5 1,922 6/12/2020
1.0.4 671 6/6/2020
1.0.3 610 5/27/2020
1.0.2 641 5/26/2020
1.0.1 642 5/26/2020
1.0.0 753 5/25/2020