Published February 14, 2025
| Version v2
Dataset
Open
FSD50k in WebDataset Format
Creators
Description
This dataset is the FSD50K dataset, formatted in the WebDataset format. WebDataset files are essentially tar archives, where each example in the dataset is represented by a pair of files: a WAV audio file and a corresponding JSON metadata file. The JSON file contains the class label and other relevant information for that particular audio sample.
$ tar tvf fsdk50_eval_0000000.tar |head
-r--r--r-- bigdata/bigdata 40 2025-01-12 13:02 45604.json
-r--r--r-- bigdata/bigdata 43066 2025-01-12 13:02 45604.wav
-r--r--r-- bigdata/bigdata 46 2025-01-12 13:02 213293.json
-r--r--r-- bigdata/bigdata 1372242 2025-01-12 13:02 213293.wav
-r--r--r-- bigdata/bigdata 82 2025-01-12 13:02 348174.json
-r--r--r-- bigdata/bigdata 804280 2025-01-12 13:02 348174.wav
-r--r--r-- bigdata/bigdata 71 2025-01-12 13:02 417736.json
-r--r--r-- bigdata/bigdata 2238542 2025-01-12 13:02 417736.wav
-r--r--r-- bigdata/bigdata 43 2025-01-12 13:02 235555.json
-r--r--r-- bigdata/bigdata 542508 2025-01-12 13:02 235555.wav $ tar -xOf fsdk50_eval_0000000.tar 45604.json
{"soundevent": "Yell;Shout;Human_voice"}
Files
Files
(34.7 GB)
| Name | Size | Download all |
|---|---|---|
|
md5:6e4d0f79d1bc09f2fbe5a524ff0d30a0
|
8.7 GB | Download |
|
md5:2792c69397435773684b43a9610237d1
|
224.4 MB | Download |
|
md5:3cd86e95945deaeca867ca4d41dad73e
|
5.1 GB | Download |
|
md5:227fb26e74c690e6e00c5f6550713149
|
6.4 GB | Download |
|
md5:7fd9f80925148a069d25acda97a8ba9a
|
5.8 GB | Download |
|
md5:5c58aad5ef582a29db9ece05c1a6917a
|
5.3 GB | Download |
|
md5:e1d6ff1c42b91131bc81cf23cd9ab304
|
3.3 GB | Download |
Additional details
References
- Fonseca, E., Favory, X., Pons, J., Font, F., & Serra, X. (2021). Fsd50k: an open dataset of human-labeled sound events. IEEE/ACM Transactions on Audio, Speech, and Language Processing, 30, 829-852.