The dataset viewer is not available for this split.
Error code: StreamingRowsError
Exception: ArrowInvalid
Message: JSON parse error: Invalid value. in row 0
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 324, in _generate_tables
df = pandas_read_json(f)
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 38, in pandas_read_json
return pd.read_json(path_or_buf, **kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/json/_json.py", line 815, in read_json
return json_reader.read()
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/json/_json.py", line 1014, in read
obj = self._get_object_parser(self.data)
File "/usr/local/lib/python3.14/site-packages/pandas/io/json/_json.py", line 1040, in _get_object_parser
obj = FrameParser(json, **kwargs).parse()
File "/usr/local/lib/python3.14/site-packages/pandas/io/json/_json.py", line 1176, in parse
self._parse()
~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/json/_json.py", line 1392, in _parse
ujson_loads(json, precise_float=self.precise_float), dtype=None
~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: Expected object or value
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
return func(*args, **kwargs)
File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 327, in _generate_tables
raise e
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 290, in _generate_tables
pa_table = paj.read_json(
io.BytesIO(batch), read_options=paj.ReadOptions(block_size=block_size)
)
File "pyarrow/_json.pyx", line 342, in pyarrow._json.read_json
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
return check_status(status)
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowInvalid: JSON parse error: Invalid value. in row 0Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Auwen World Sounds
A collection of natural, artificial, foley and explicitly labeled designed sounds for sound design, music production and audio research. Version 0.4.0 contains 2,268 WAV files from 378 source recordings across 24 sound families. Each source has six rendered variants; these are related derivatives, not 2,268 independent recordings.
Download
Download the complete archive (4.92 GB). Extract it to access the WAVs, offline sample browser, metadata, credits, source-license records and Auwen import documentation.
The ZIP contains an auwen-world-sounds/ folder. Open its
library/index.html in a browser to browse and audition recordings. Audio
files are under library/samples/. This repository distributes the archive;
it is not configured as a row-by-row Hugging Face audio Dataset Viewer.
Audio and variants
Rendered WAVs are stereo, 48 kHz, 24-bit PCM. Each source has six treatments:
- Source: excerpt at supplied playback speed, with level adjustment and fades.
- Cloud: overlapping pitched grains.
- Pulse120: rhythmic slicing at 120 BPM.
- Undertow: half-speed playback and echoes.
- Bloom: reversed swell resolving into a forward event.
- Focus: filtered detail.
Names include the measured strongest frequency band. catalog.json retains
rendering parameters, spectral measurements, source links and file checksums.
Coverage
The collection aims for representative coverage of major sound families, with extra depth in birds, aquatic life, industry and weapons. It does not claim exhaustive species, machine-model or event coverage. It also includes weather, water, earth/fire, mammals, insects, amphibians, reptiles, plants, transport, home, electronics, materials, instruments, agriculture, office/commerce, sport/play, human sounds, medical/science, environments and designed worlds. Foley, synthesis and uncertain identifications are labeled.
Sources and licenses
Sources were collected from Freesound, NOAA, the U.S. National Park Service and Wikimedia Commons. The source recording counts by terms are:
| Terms | Sources | Derived WAVs |
|---|---|---|
| CC0 1.0 | 264 | 1,584 |
| CC BY 4.0 | 5 | 30 |
| U.S. public domain government works | 109 | 654 |
Noncommercial-only material is excluded. Per-recording terms apply; the entire collection is not offered under a blanket CC0 license. See LICENSE.md, CREDITS.md and each catalog entry. CC BY entries include creator credits, license/source links and modification notices. Government-work public-domain status is identified for the United States and is not a claim of worldwide public-domain status.
Limitations and suggested use
Many inputs are compressed MP3 previews or excerpts. Rendering them to 24-bit WAV does not restore lossless source fidelity. NOAA may supply audio with altered playback speed; source metadata preserves those notes. Species and event names follow providers. Independent listening review and species authentication have not been completed. Automated technical checks cover file integrity, formats, levels, metadata and provenance.
The six variants of each recording share source content. For machine-learning
splits, group by source_id to avoid leaking related recordings across
training and evaluation sets. This is not a standardized benchmark and has
no predefined train/test split.
Archive integrity
SHA-256 for auwen-world-sounds-0.4.0.zip:
cf51b16bb859b0e5ae3d941b34e9f2a7ddbddbc49d353331b7cb3c692a1b81cf
The archive contains 6118 files. archive-manifest.json records its
size, digest and catalog digest. Paths in that original release manifest
refer to the source workspace; the ZIP is at this repository's root.
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