YangZhou
3 years ago
parent
63002dc36f
commit
1c4e4e7d9c
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# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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@ -0,0 +1,89 @@
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import itertools
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from unittest import skipIf
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from paddleaudio._internal.module_utils import is_module_available
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from parameterized import parameterized
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def name_func(func, _, params):
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return f'{func.__name__}_{"_".join(str(arg) for arg in params.args)}'
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def dtype2subtype(dtype):
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return {
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"float64": "DOUBLE",
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"float32": "FLOAT",
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"int32": "PCM_32",
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"int16": "PCM_16",
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"uint8": "PCM_U8",
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"int8": "PCM_S8",
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}[dtype]
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def skipIfFormatNotSupported(fmt):
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fmts = []
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if is_module_available("soundfile"):
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import soundfile
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fmts = soundfile.available_formats()
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return skipIf(fmt not in fmts, f'"{fmt}" is not supported by soundfile')
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return skipIf(True, '"soundfile" not available.')
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def parameterize(*params):
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return parameterized.expand(
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list(itertools.product(*params)), name_func=name_func)
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def fetch_wav_subtype(dtype, encoding, bits_per_sample):
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subtype = {
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(None, None): dtype2subtype(dtype),
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(None, 8): "PCM_U8",
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("PCM_U", None): "PCM_U8",
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("PCM_U", 8): "PCM_U8",
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("PCM_S", None): "PCM_32",
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("PCM_S", 16): "PCM_16",
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("PCM_S", 32): "PCM_32",
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("PCM_F", None): "FLOAT",
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("PCM_F", 32): "FLOAT",
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("PCM_F", 64): "DOUBLE",
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("ULAW", None): "ULAW",
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("ULAW", 8): "ULAW",
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("ALAW", None): "ALAW",
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("ALAW", 8): "ALAW",
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}.get((encoding, bits_per_sample))
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if subtype:
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return subtype
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raise ValueError(f"wav does not support ({encoding}, {bits_per_sample}).")
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def get_encoding(ext, dtype):
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exts = {
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"mp3",
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"flac",
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"vorbis",
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}
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encodings = {
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"float32": "PCM_F",
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"int32": "PCM_S",
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"int16": "PCM_S",
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"uint8": "PCM_U",
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}
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return ext.upper() if ext in exts else encodings[dtype]
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def get_bit_depth(dtype):
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bit_depths = {
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"float32": 32,
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"int32": 32,
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"int16": 16,
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"uint8": 8,
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}
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return bit_depths[dtype]
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def get_bits_per_sample(ext, dtype):
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bits_per_samples = {
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"flac": 24,
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"mp3": 0,
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"vorbis": 0,
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}
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return bits_per_samples.get(ext, get_bit_depth(dtype))
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@ -0,0 +1 @@
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../../common_utils
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@ -0,0 +1,77 @@
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{"effects": [["allpass", "300", "10"]]}
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{"effects": [["band", "300", "10"]]}
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{"effects": [["bandpass", "300", "10"]]}
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{"effects": [["bandreject", "300", "10"]]}
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{"effects": [["bass", "-10"]]}
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{"effects": [["biquad", "0.4", "0.2", "0.9", "0.7", "0.2", "0.6"]]}
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{"effects": [["chorus", "0.7", "0.9", "55", "0.4", "0.25", "2", "-t"]]}
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{"effects": [["chorus", "0.6", "0.9", "50", "0.4", "0.25", "2", "-t", "60", "0.32", "0.4", "1.3", "-s"]]}
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{"effects": [["chorus", "0.5", "0.9", "50", "0.4", "0.25", "2", "-t", "60", "0.32", "0.4", "2.3", "-t", "40", "0.3", "0.3", "1.3", "-s"]]}
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{"effects": [["channels", "1"]]}
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{"effects": [["channels", "2"]]}
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{"effects": [["channels", "3"]]}
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{"effects": [["compand", "0.3,1", "6:-70,-60,-20", "-5", "-90", "0.2"]]}
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{"effects": [["compand", ".1,.2", "-inf,-50.1,-inf,-50,-50", "0", "-90", ".1"]]}
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{"effects": [["compand", ".1,.1", "-45.1,-45,-inf,0,-inf", "45", "-90", ".1"]]}
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{"effects": [["contrast", "0"]]}
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{"effects": [["contrast", "25"]]}
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{"effects": [["contrast", "50"]]}
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{"effects": [["contrast", "75"]]}
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{"effects": [["contrast", "100"]]}
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{"effects": [["dcshift", "1.0"]]}
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{"effects": [["dcshift", "-1.0"]]}
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{"effects": [["deemph"]], "input_sample_rate": 44100}
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{"effects": [["dither", "-s"]]}
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{"effects": [["dither", "-S"]]}
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{"effects": [["divide"]]}
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{"effects": [["downsample", "2"]], "input_sample_rate": 8000, "output_sample_rate": 4000}
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{"effects": [["earwax"]], "input_sample_rate": 44100}
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{"effects": [["echo", "0.8", "0.88", "60", "0.4"]]}
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{"effects": [["echo", "0.8", "0.88", "6", "0.4"]]}
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{"effects": [["echo", "0.8", "0.9", "1000", "0.3"]]}
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{"effects": [["echo", "0.8", "0.9", "1000", "0.3", "1800", "0.25"]]}
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{"effects": [["echos", "0.8", "0.7", "700", "0.25", "700", "0.3"]]}
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{"effects": [["echos", "0.8", "0.7", "700", "0.25", "900", "0.3"]]}
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{"effects": [["echos", "0.8", "0.7", "40", "0.25", "63", "0.3"]]}
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{"effects": [["equalizer", "300", "10", "5"]]}
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{"effects": [["fade", "q", "3"]]}
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{"effects": [["fade", "h", "3"]]}
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{"effects": [["fade", "t", "3"]]}
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{"effects": [["fade", "l", "3"]]}
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{"effects": [["fade", "p", "3"]]}
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{"effects": [["fir", "0.0195", "-0.082", "0.234", "0.891", "-0.145", "0.043"]]}
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{"effects": [["flanger"]]}
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{"effects": [["gain", "-l", "-6"]]}
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{"effects": [["highpass", "-1", "300"]]}
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{"effects": [["highpass", "-2", "300"]]}
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{"effects": [["hilbert"]]}
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{"effects": [["loudness"]]}
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{"effects": [["lowpass", "-1", "300"]]}
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{"effects": [["lowpass", "-2", "300"]]}
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{"effects": [["mcompand", "0.005,0.1 -47,-40,-34,-34,-17,-33", "100", "0.003,0.05 -47,-40,-34,-34,-17,-33", "400", "0.000625,0.0125 -47,-40,-34,-34,-15,-33", "1600", "0.0001,0.025 -47,-40,-34,-34,-31,-31,-0,-30", "6400", "0,0.025 -38,-31,-28,-28,-0,-25"]], "input_sample_rate": 44100}
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{"effects": [["oops"]]}
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{"effects": [["overdrive"]]}
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{"effects": [["pad"]]}
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{"effects": [["phaser"]]}
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{"effects": [["remix", "6", "7", "8", "0"]], "num_channels": 8}
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{"effects": [["remix", "1-3,7", "3"]], "num_channels": 8}
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{"effects": [["repeat"]]}
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{"effects": [["reverb"]]}
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{"effects": [["reverse"]]}
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{"effects": [["riaa"]], "input_sample_rate": 44100}
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{"effects": [["silence", "0"]]}
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{"effects": [["speed", "1.3"]], "input_sample_rate": 4000, "output_sample_rate": 5200}
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{"effects": [["speed", "0.7"]], "input_sample_rate": 4000, "output_sample_rate": 2800}
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{"effects": [["stat"]]}
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{"effects": [["stats"]]}
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{"effects": [["stretch"]]}
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{"effects": [["swap"]]}
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{"effects": [["synth"]]}
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{"effects": [["tempo", "0.9"]]}
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{"effects": [["tempo", "1.1"]]}
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{"effects": [["treble", "3"]]}
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{"effects": [["tremolo", "300", "40"]]}
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{"effects": [["tremolo", "300", "50"]]}
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{"effects": [["trim", "0", "0.1"]]}
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{"effects": [["upsample", "2"]], "input_sample_rate": 8000, "output_sample_rate": 16000}
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{"effects": [["vol", "3"]]}
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@ -1,12 +1,19 @@
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from .case_utils import name_func
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from .case_utils import TempDirMixin
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from .parameterized_utils import nested_params
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from .wav_utils import get_wav_data
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from .wav_utils import load_wav
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from .wav_utils import normalize_wav
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from .wav_utils import save_wav
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from .wav_utils import get_wav_data, load_wav, save_wav, normalize_wav
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from .parameterized_utils import nested_params
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from .data_utils import get_sinusoid, load_params, load_effects_params
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from .case_utils import (
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TempDirMixin,
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name_func
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)
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__all__ = [
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"get_wav_data", "load_wav", "save_wav", "normalize_wav", "get_sinusoid",
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"name_func", "nested_params", "TempDirMixin"
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"get_wav_data",
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"load_wav",
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"save_wav",
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"normalize_wav",
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"load_params",
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"nested_params",
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"get_sinusoid",
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"name_func",
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"load_effects_params"
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]
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