diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/audio.scm | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm index 15049b81c9..ce658837bc 100644 --- a/gnu/packages/audio.scm +++ b/gnu/packages/audio.scm @@ -522,6 +522,51 @@ the non-linear circuit elements of their original analog counterparts.") well-known greverb.") (license license:gpl2+))) +(define-public fil-plugins + (package + (name "fil-plugins") + (version "0.3.0") + (source (origin + (method url-fetch) + (uri (string-append + "http://kokkinizita.linuxaudio.org" + "/linuxaudio/downloads/FIL-plugins-" + version ".tar.bz2")) + (sha256 + (base32 + "1scfv9j7jrp50r565haa4rvxn1vk2ss86xssl5qgcr8r45qz42qw")))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f ; no "check" target + #:phases + (modify-phases %standard-phases + ;; no configure script + (delete 'configure) + (add-before 'install 'prepare-target-directory + (lambda* (#:key outputs #:allow-other-keys) + (mkdir-p (string-append (assoc-ref outputs "out") "/lib/ladspa")) + #t)) + (add-after 'unpack 'override-target-directory + (lambda* (#:key outputs #:allow-other-keys) + (substitute* "Makefile" + (("/usr") (assoc-ref outputs "out"))) + #t))))) + (home-page "http://kokkinizita.linuxaudio.org") + (synopsis "LADSPA four-band parametric equalizer plugin") + (description + "This package provides a LADSPA plugin for a four-band parametric +equalizer. Each section has an active/bypass switch, frequency, bandwidth and +gain controls. There is also a global bypass switch and gain control. + +The 2nd order resonant filters are implemented using a Mitra-Regalia style +lattice filter, which is stable even while parameters are being changed. + +All switches and controls are internally smoothed, so they can be used 'live' +without any clicks or zipper noises. This makes this plugin suitable for use +in systems that allow automation of plugin control ports, such as Ardour, or +for stage use.") + (license license:gpl2+))) + (define-public vco-plugins (package (name "vco-plugins") |