{"clean": {"description": "The corpus consists of 317 speakers recorded in 554\nsessions, where each session consists of 20 read sentences and 10 phonetically rich words. The size of\nthe audio portion of the corpus amounts to around 56 hours, with transcriptions containing 356674 words\nfrom a vocabulary of size 46361.\n\nNote that in order to limit the required storage for preparing this dataset, the audio\nis stored in the .wav format and is not converted to a float32 array. To convert the audio\nfile to a float32 array, please make use of the `.map()` function as follows:\n\n```python\nimport soundfile as sf\n\ndef map_to_array(batch):\n    speech_array, _ = sf.read(batch[\"file\"])\n    batch[\"speech\"] = speech_array\n    return batch\n\ndataset = dataset.map(map_to_array, remove_columns=[\"file\"])\n```\n", "citation": "@article{korvzinek2017polish,\n  title={Polish read speech corpus for speech tools and services},\n  author={Kor{\u000b{z}}inek, Danijel and Marasek, Krzysztof and Brocki, {\\L}ukasz and Wo{\\l}k, Krzysztof},\n  journal={arXiv preprint arXiv:1706.00245},\n  year={2017}\n}\n", "homepage": "https://mowa.clarin-pl.eu/", "license": "", "features": {"file": {"dtype": "string", "id": null, "_type": "Value"}, "text": {"dtype": "string", "id": null, "_type": "Value"}, "speaker_id": {"dtype": "string", "id": null, "_type": "Value"}, "id": {"dtype": "string", "id": null, "_type": "Value"}}, "post_processed": null, "supervised_keys": {"input": "file", "output": "text"}, "builder_name": "clarin_pl_studio", "config_name": "clean", "version": {"version_str": "2.1.0", "description": "", "major": 2, "minor": 1, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 3845300, "num_examples": 11222, "dataset_name": "clarin_pl_studio"}, "test": {"name": "test", "num_bytes": 459243, "num_examples": 1362, "dataset_name": "clarin_pl_studio"}, "valid": {"name": "valid", "num_bytes": 414255, "num_examples": 1229, "dataset_name": "clarin_pl_studio"}}, "download_checksums": {"http://mowa.clarin-pl.eu/korpusy/audio.tar.gz": {"num_bytes": 4933236719, "checksum": "afe6b102dc903674faa47e04fb5ddca03c8e1590b8b37a4ec614ef3956273f4d"}, "https://raw.githubusercontent.com/danijel3/ClarinStudioKaldi/master/local_clarin/train.sessions": {"num_bytes": 3584, "checksum": "1b276f28d7959ee3d3f34a8f5a5f03a3cfe7992816d8ab7e4a7124ee65c59106"}, "https://raw.githubusercontent.com/danijel3/ClarinStudioKaldi/master/local_clarin/test.sessions": {"num_bytes": 440, "checksum": "b5f7d4e002543a7bd24a01ff8b3af9d15bda2b12f41010bd238162f8570d145c"}, "https://raw.githubusercontent.com/danijel3/ClarinStudioKaldi/master/local_clarin/dev.sessions": {"num_bytes": 400, "checksum": "43379e4b5f60fceacff167215d4e8393a450e421c02ea448939c7ea980b54a68"}}, "download_size": 4933241143, "post_processing_size": null, "dataset_size": 4718798, "size_in_bytes": 4937959941}}