tags: ["task_categories:automatic-speech-recognition", "task_categories:audio-classification", "language:pt", "license:cc-by-nc-4.0", "size_categories:1K<n<10K", "format:parquet", "modality:audio", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "arxiv:2102.01757", "region:us", "automatic-speech-recognition", "audio-classification", "Portuguese", "ASR"]