task_categories:automatic-speech-recognition annotations_creators:crowdsourced annotations_creators:expert-generated annotations_creators:other annotations_creators:machine-generated language_creators:crowdsourced language_creators:expert-generated language_creators:other multilinguality:monolingual source_datasets:original source_datasets:extended|multilingual_librispeech source_datasets:extended|common_voice source_datasets:extended|minds14 source_datasets:extended|fleurs language:pl license:cc-by-sa-4.0 size_categories:10K<n<100K modality:audio arxiv:2012.03411 doi:10.57967/hf/2353 region:us benchmark polish asr speech dataset audio