Less is More for Synthetic Speech Detection in the Wild
Paper • 2502.05674 • Published • 1
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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1531, in _prepare_split_single
for key, record in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 127, in _generate_examples
for example_idx, example in enumerate(self._get_pipeline_from_tar(tar_path, tar_iterator)):
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
for filename, f in tar_iterator:
^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
for x in self.generator(*self.args):
~~~~~~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1405, in _iter_from_urlpath
with xopen(urlpath, "rb", download_config=download_config, block_size=0) as f:
~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 982, in xopen
file_obj = fs.open(paths[0], mode)
File "<string>", line 3, in open
File "/usr/local/lib/python3.14/unittest/mock.py", line 1176, in __call__
return self._mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1180, in _mock_call
return self._execute_mock_call(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/unittest/mock.py", line 1247, in _execute_mock_call
result = effect(*args, **kwargs)
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 786, in wrapped
tracker.files[urlpath] = {"read": 0, "size": int(f.size)}
~~~^^^^^^^^
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1393, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1571, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
flac audio | __key__ string | __url__ string |
|---|---|---|
aishell_flac/BAC009S0767W0483 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0421 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0764W0447 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0902W0418 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0912W0423 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0903W0252 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0247 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0766W0165 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0269 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0765W0369 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0323 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0381 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0903W0336 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0915W0138 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0916W0334 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0916W0250 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0149 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0902W0453 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0912W0468 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0914W0495 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0906W0220 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0770W0320 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0770W0244 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0906W0344 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0905W0148 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0346 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0765W0246 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0903W0219 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0905W0380 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0222 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0368 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0766W0472 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0769W0214 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0914W0301 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0194 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0136 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0764W0398 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0914W0265 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0769W0370 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0267 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0238 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0912W0134 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0303 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0764W0150 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0415 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0915W0464 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0766W0439 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0914W0182 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0273 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0902W0144 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0348 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0317 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0904W0215 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0904W0371 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0180 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0904W0150 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0912W0196 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0238 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0904W0398 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0136 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0194 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0169 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0902W0365 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0902W0201 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0470 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0765W0414 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0916W0449 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0770W0416 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0906W0472 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0764W0371 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0769W0399 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0901W0122 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0764W0215 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0769W0151 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0317 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0273 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0916W0402 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0906W0439 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0903W0400 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0415 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0149 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0916W0396 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0167 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0905W0369 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0906W0165 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0903W0394 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0908W0381 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0915W0236 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0323 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0247 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0915W0352 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0912W0481 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0904W0447 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0767W0421 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0907W0483 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0913W0280 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0905W0322 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0765W0380 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0768W0368 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz | |
aishell_flac/BAC009S0905W0246 | hf://datasets/ash56/ShiftySpeech@88b69ba19f793939cae1302920387bdf1fdb86e3/real_data_flac/real_data_aishell_flac.tar.gz |
End of preview.
This repository introduces: 🌀 ShiftySpeech: A Large-Scale Synthetic Speech Dataset with Distribution Shifts
🔥 Key Features
- 3000+ hours of synthetic speech
- Diverse Distribution Shifts: The dataset spans 7 key distribution shifts, including:
- 📖 Reading Style
- 🎙️ Podcast
- 🎥 YouTube
- 🗣️ Languages (Three different languages)
- 🌎 Demographics (including variations in age, accent, and gender)
- Multiple Speech Generation Systems: Includes data synthesized from various TTS models and vocoders.
💡 Why We Built This Dataset
Driven by advances in self-supervised learning for speech, state-of-the-art synthetic speech detectors have achieved low error rates on popular benchmarks such as ASVspoof. However, prior benchmarks do not address the wide range of real-world variability in speech. Are reported error rates realistic in real-world conditions? To assess detector failure modes and robustness under controlled distribution shifts, we introduce ShiftySpeech, a benchmark with more than 3000 hours of synthetic speech from 7 domains, 6 TTS systems, 12 vocoders, and 3 languages.
⚙️ Usage
Ensure that you have soundfile or librosa installed for proper audio decoding:
pip install soundfile librosa
📌 Example: Loading the AISHELL Dataset Vocoded with APNet2
from datasets import load_dataset
dataset = load_dataset("ash56/ShiftySpeech", data_files={"data": f"Vocoders/apnet2/apnet2_aishell_flac.tar.gz"})["data"]
⚠️ Note: It is recommended to load data from a specific folder to avoid unnecessary memory usage.
The source datasets covered by different TTS and Vocoder systems are listed in tts.yaml and vocoders.yaml
📄 More Information
For detailed information on dataset sources and analysis, see our paper: ShiftySpeech: A Large-Scale Synthetic Speech Dataset with Distribution Shifts
You can also find the full implementation on GitHub
Citation
If you find this dataset useful, please cite our work:
@article{garg2025shiftyspeech,
title={ShiftySpeech: A Large-Scale Synthetic Speech Dataset with Distribution Shifts},
author={Garg, Ashi and Cai, Zexin and Zhang, Lin and Xinyuan, Henry Li and Garc{\'\i}a-Perera, Leibny Paola and Duh, Kevin and Khudanpur, Sanjeev and Wiesner, Matthew and Andrews, Nicholas},
journal={arXiv preprint arXiv:2502.05674},
year={2025}
}
✉️ Contact
If you have any questions or comments about the resource, please feel free to reach out to us at: gargg.ashi@gmail.com or noa@jhu.edu
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