@@ -11,6 +11,7 @@
;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020 Amin Bandali <bandali@gnu.org>
+;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -33,6 +34,7 @@
#:use-module (guix git-download)
#:use-module (guix utils)
#:use-module ((guix licenses) #:prefix l:)
+ #:use-module (guix build-system cmake)
#:use-module (guix build-system glib-or-gtk)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
@@ -468,3 +470,36 @@ volume levels of the sinks (get, set, decrease, increase, toggle mute, etc).")
PulseAudio server settings from the X11 system tray. See the project
README.md for a detailed list of features.")
(license l:lgpl2.1+)))
+
+(define-public rnnoise
+ (package
+ (name "rnnoise")
+ (version "0.9")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/werman/noise-suppression-for-voice")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "18bq5b50xw3d4r1ildinafpg3isb9y216430h4mm9wr3ir7h76a7"))))
+ (build-system cmake-build-system)
+ (arguments
+ ;; No tests.
+ '(#:tests? #f))
+ (inputs
+ `(;; TODO: Add VST to build the plugin.
+ ("pulseaudio" ,pulseaudio)))
+ (home-page "https://github.com/werman/noise-suppression-for-voice")
+ (synopsis "Real-time Noise suppression plugin based on Xiph's RNNoise")
+ (description "The plugin is meant to suppress a wide range of noise
+origins: computer fans, office, crowd, airplane, car, train, construction.
+
+Mild background noise is always suppressed, loud sounds, like
+clicking of mechanical keyboard, are suppressed while there is no voice
+however they are only reduced in volume when voice is present.
+
+The plugin is made to work with 1 or 2 channels (ladspa plugin),
+16 bit, 48000 Hz audio input.")
+ (license l:gpl3)))