| | --- |
| | configs: |
| | - config_name: default |
| | data_files: |
| | - split: train |
| | path: data/train-* |
| | dataset_info: |
| | features: |
| | - name: audio |
| | dtype: |
| | audio: |
| | sampling_rate: 16000 |
| | - name: text |
| | dtype: string |
| | splits: |
| | - name: train |
| | num_bytes: 361607522962 |
| | num_examples: 98600 |
| | download_size: 256213612292 |
| | dataset_size: 361607522962 |
| | license: cc0-1.0 |
| | task_categories: |
| | - automatic-speech-recognition |
| | - text-to-speech |
| | language: |
| | - da |
| | pretty_name: Nota |
| | size_categories: |
| | - 10K<n<100K |
| | --- |
| | # Dataset Card for Nota |
| |
|
| | ## Dataset Description |
| |
|
| | - **Repository:** <https://sprogtek-ressources.digst.govcloud.dk/nota> |
| | - **Point of Contact:** [Dan Saattrup Nielsen](mailto:dan.nielsen@alexandra.dk) |
| | - **Size of downloaded dataset files:** 256.21 GB |
| | - **Size of the generated dataset:** 361.62 GB |
| | - **Total amount of disk used:** 617.83 GB |
| |
|
| | ### Dataset Summary |
| |
|
| | This data was created by the public institution [Nota](https://nota.dk/), which is part of the Danish Ministry of Culture. Nota has a library audiobooks and audiomagazines for people with reading or sight disabilities. Nota also produces a number of audiobooks and audiomagazines themselves. |
| |
|
| | The dataset consists of audio and associated transcriptions from Nota's audiomagazines "Inspiration" and "Radio/TV". All files related to one reading of one edition of the magazine "Inspiration" or "Radio/TV" has been segmented into bits of 2 - 50 seconds. |
| |
|
| | The dataset has been published as a part of the initiative sprogteknologi.dk, within the [Danish Agency for Digital Government (DIGST)](www.digst.dk). |
| |
|
| |
|
| | ### Supported Tasks and Leaderboards |
| |
|
| | Automatic speech recognition and speech synthesis are the intended tasks for this dataset. No leaderboard is active at this point. |
| |
|
| |
|
| | ### Languages |
| |
|
| | The dataset is available in Danish (`da`). |
| |
|
| |
|
| | ## Dataset Structure |
| |
|
| | ### Data Instances |
| |
|
| | - **Size of downloaded dataset files:** 256.21 GB |
| | - **Size of the generated dataset:** 361.62 GB |
| | - **Total amount of disk used:** 617.83 GB |
| |
|
| | An example from the dataset looks as follows. |
| | ``` |
| | { |
| | 'audio': {'path': 'RMHL20190028_000140.wav', |
| | 'array': array([-0.04023849, -0.06235407, -0.04545404, ..., 0.00014322, |
| | 0.00017925, 0.00018811]), |
| | 'sampling_rate': 16000}, |
| | 'text': '13:05: 24syv Dokumentar 14:05: Spørge Jørgen Vært: Jørgen Leth' |
| | } |
| | ``` |
| |
|
| | ### Data Fields |
| |
|
| | The data fields are the same among all splits. |
| |
|
| | - `audio`: an `Audio` feature. |
| | - `text`: a `string` feature. |
| |
|
| |
|
| | ### Dataset Statistics |
| |
|
| | There are 98,600 samples in the dataset. |
| |
|
| | #### Transcription Length Distribution |
| |
|
| |  |
| |
|
| |
|
| | ## Additional Information |
| |
|
| | ### Dataset Curators |
| |
|
| | [Dan Saattrup Nielsen](https://saattrupdan.github.io/) from the [The Alexandra |
| | Institute](https://alexandra.dk/) reorganised the dataset and uploaded it to the Hugging Face Hub. |
| |
|
| | ### Licensing Information |
| |
|
| | The dataset is licensed under the [CC0 |
| | license](https://creativecommons.org/share-your-work/public-domain/cc0/). |
