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New port: audio/noise-repellent-lv2: LV2 plugin for broadband noise reduction

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The LV2 plugin to denoise audio signals:
https://github.com/lucianodato/noise-repellent

Submitted by:	myself
Approved by:	adamw (mentor)
Differential Revision:	https://reviews.freebsd.org/D14182
This commit is contained in:
Yuri Victorovich 2018-02-03 19:45:21 +00:00
parent bb9e69f6bd
commit a2eb282f0e
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=460840
4 changed files with 50 additions and 0 deletions
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1
audio/Makefile
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@ -560,6 +560,7 @@
SUBDIR += ncmpc
SUBDIR += ncmpcpp
SUBDIR += nekobee
SUBDIR += noise-repellent-lv2
SUBDIR += normalize
SUBDIR += nosefart
SUBDIR += nspmod

26
audio/noise-repellent-lv2/Makefile Normal file
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# $FreeBSD$
PORTNAME= noise-repellent
DISTVERSION= 0.1.4
CATEGORIES= audio
PKGNAMESUFFIX= -lv2
MAINTAINER= yuri@FreeBSD.org
COMMENT= LV2 plugin for broadband noise reduction
LICENSE= GPLv3
LICENSE_FILE= ${WRKSRC}/LICENSE
BUILD_DEPENDS= lv2>0:audio/lv2 \
${LOCALBASE}/include/fftw3.h:math/fftw3
LIB_DEPENDS= libfftw3f.so:math/fftw3-float
USES= gmake pkgconfig
USE_GITHUB= yes
GH_ACCOUNT= lucianodato
PLIST_FILES= lib/lv2/nrepel.lv2/manifest.ttl \
lib/lv2/nrepel.lv2/nrepel.so \
lib/lv2/nrepel.lv2/nrepel.ttl
.include <bsd.port.mk>

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audio/noise-repellent-lv2/distinfo Normal file
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@ -0,0 +1,3 @@
TIMESTAMP = 1517623764
SHA256 (lucianodato-noise-repellent-0.1.4_GH0.tar.gz) = 19a2a899b740dd81775f09e03bc09b010725b3366219296f488425beb632c243
SIZE (lucianodato-noise-repellent-0.1.4_GH0.tar.gz) = 31263

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audio/noise-repellent-lv2/pkg-descr Normal file
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Features:
* Spectral gating and spectral subtraction suppression rule
* Adaptive and manual noise thresholds estimation
* Adjustable noise floor
* Adjustable offset of thresholds to perform over-subtraction
* Time smoothing and a masking estimation to reduce artifacts
* Basic onset detector to avoid transients suppression
* Whitening of the noise floor to mask artifacts and to recover
higher frequencies
* Option to listen to the residual signal
* Soft bypass
* Noise profile saved with the session
Limitations:
* The plug-in will introduce latency so it's not appropriate to be used
while recording (23 ms for 44.1 kHz)
* It was developed to be used with Ardour however it is known to work
with other hosts
WWW: https://github.com/lucianodato/noise-repellent