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# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class PyNaraWpe(PythonPackage):
"""Background noise and signal reverberation due to reflections in an
enclosure are the two main impairments in acoustic signal processing and
far-field speech recognition. This work addresses signal dereverberation
techniques based on WPE for speech recognition and other far-field
applications. WPE is a compelling algorithm to blindly dereverberate
acoustic signals based on long-term linear prediction."""
homepage = "https://github.com/fgnt/nara_wpe"
pypi = "nara_wpe/nara_wpe-0.0.7.tar.gz"
version('0.0.7', sha256='7aa2edd5261e5d953e584e69a9233d60fc588fc8a4b7886c3ce43cc8ac8cd99b')
depends_on('py-setuptools', type='build')
depends_on('py-pathlib2', type=('build', 'run'), when='^python@2')
depends_on('py-numpy', type=('build', 'run'))
depends_on('py-tqdm', type=('build', 'run'))
depends_on('py-soundfile', type=('build', 'run'))
depends_on('py-bottleneck', type=('build', 'run'))
depends_on('py-click', type=('build', 'run'))
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