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| author | Ricardo Wurmus <rekado@elephly.net> | 2017-12-17 12:24:43 +0100 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2017-12-18 12:01:33 +0100 |
| commit | cf31d5e1148c57169f4cbbb3650ced7bc407f14c (patch) | |
| tree | 989ed0b6dd3dc8444bc308abafb263d8813b5eb1 /gnu/packages | |
| parent | 13edf1b9ea17fcb184730c69d879abaf0e8da66e (diff) | |
| download | guix-cf31d5e1148c57169f4cbbb3650ced7bc407f14c.tar guix-cf31d5e1148c57169f4cbbb3650ced7bc407f14c.tar.gz | |
gnu: Add noise-repellent.
* gnu/packages/audio.scm (noise-repellent): New variable.
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/audio.scm | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm index b13c2f4d32..867b7ceca0 100644 --- a/gnu/packages/audio.scm +++ b/gnu/packages/audio.scm @@ -3169,6 +3169,54 @@ customized and extended using either the s7 Scheme implementation (included in the Snd sources), Ruby, or Forth.") (license (license:non-copyleft "file://COPYING")))) +(define-public noise-repellent + (package + (name "noise-repellent") + (version "0.1.4") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/lucianodato/noise-repellent.git") + (commit version))) + (file-name (string-append name "-" version "-checkout")) + (sha256 + (base32 + "0rd3dlmk3vivjmcr6x2x860y0j1d49c2j95j6ny50v184mwvn11j")))) + (build-system gnu-build-system) + (arguments + `(#:make-flags + (list "CC=gcc" + (string-append "PREFIX=" (assoc-ref %outputs "out"))) + #:tests? #f ; there are none + #:phases + (modify-phases %standard-phases + (delete 'configure)))) + (inputs + `(("lv2" ,lv2) + ("fftwf" ,fftwf))) + (native-inputs + `(("pkg-config" ,pkg-config))) + (home-page "https://github.com/lucianodato/noise-repellent") + (synopsis "LV2 plugin for broadband noise reduction") + (description "Noise Repellent is an LV2 plugin to reduce noise. It has +the following features: + +@enumerate +@item Spectral gating and spectral subtraction suppression rule +@item Adaptive and manual noise thresholds estimation +@item Adjustable noise floor +@item Adjustable offset of thresholds to perform over-subtraction +@item Time smoothing and a masking estimation to reduce artifacts +@item Basic onset detector to avoid transients suppression +@item Whitening of the noise floor to mask artifacts and to recover higher + frequencies +@item Option to listen to the residual signal +@item Soft bypass +@item Noise profile saved with the session +@end enumerate +") + (license license:lgpl3+))) + (define-public cli-visualizer (package (name "cli-visualizer") |