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madelynnblue/go-dsp

Digital Signal Processing for Go

Go

913

125 commits

updated Jan 29, 2026

pkg.go.dev/github.com/madelynnblue/go-dsp

See the code

README

go-dsp

Go Reference

Digital signal processing packages.

  • dsputils - utilities and data structures for DSP
  • fft - fast Fourier transform
  • spectral - power spectral density functions (e.g., Pwelch)
  • wav - wav file reader functions
  • window - window functions (e.g., Hamming, Hann, Bartlett)

Installation and Usage

$ go get github.com/madelynnblue/go-dsp/fft

package main

import (
        "fmt"
        
        "github.com/madelynnblue/go-dsp/fft"
)

func main() {
        fmt.Println(fft.FFTReal([]float64 {1, 2, 3}))
}

Project health

Go module

github.com/madelynnblue/go-dsp

Latest release

v1.0.0 · Jan 28, 2026

Releases this year

1

Significant stargazers

Michael Gehring

70 followers · starred Dec 2013

Michael Fogleman

5,731 followers · starred Nov 2018

David Zhao

425 followers · starred Aug 2024

Howard Mao

276 followers · starred Aug 2013

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madelynnblue/go-dsp

Digital Signal Processing for Go

Go

913

125 commits

updated Jan 29, 2026

pkg.go.dev/github.com/madelynnblue/go-dsp

See the code

README

go-dsp

Go Reference

Digital signal processing packages.

  • dsputils - utilities and data structures for DSP
  • fft - fast Fourier transform
  • spectral - power spectral density functions (e.g., Pwelch)
  • wav - wav file reader functions
  • window - window functions (e.g., Hamming, Hann, Bartlett)

Installation and Usage

$ go get github.com/madelynnblue/go-dsp/fft

package main

import (
        "fmt"
        
        "github.com/madelynnblue/go-dsp/fft"
)

func main() {
        fmt.Println(fft.FFTReal([]float64 {1, 2, 3}))
}

Project health

Go module

github.com/madelynnblue/go-dsp

Latest release

v1.0.0 · Jan 28, 2026

Releases this year

1

Significant stargazers

Michael Gehring

70 followers · starred Dec 2013

Michael Fogleman

5,731 followers · starred Nov 2018

David Zhao

425 followers · starred Aug 2024

Howard Mao

276 followers · starred Aug 2013

Similar repos

corbanbrook/dsp.js

Digital Signal Processing for Javascript

1,769

JuliaMath/FFTW.jl

Julia bindings to the FFTW library for fast Fourier transforms

302

awelkie/RustFFT

A mixed-radix FFT library written in pure Rust

191

RustAudio/dasp

The fundamentals for Digital Audio Signal Processing. Formerly `sample`.

1,192

gopxl/beep

A little package that brings sound to any Go application. Suitable for playback and…

596

jackschaedler/circles-sines-signals

A Compact Primer on Digital Signal Processing

1,052

faiface/beep

A little package that brings sound to any Go application. Suitable for playback and…

2,222

magenta/ddsp

DDSP: Differentiable Digital Signal Processing

3,375