---
license: other
language:
- da
size_categories:
- 100K<n<1M
task_categories:
- automatic-speech-recognition
- audio-classification
tags:
- audio
- radio
- danish
- dr
- p1
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*.parquet
dataset_info:
  features:
  - name: id
    dtype: string
  - name: title
    dtype: string
  - name: start_time
    dtype: string
  - name: end_time
    dtype: string
  - name: duration_ms
    dtype: int64
  - name: year
    dtype: int32
  - name: month
    dtype: int32
  - name: broadcaster
    dtype: string
  - name: creator_affiliation
    dtype: string
  - name: genre
    dtype: string
  - name: genre_sub
    dtype: string
  - name: categories
    sequence: string
  - name: kaltura_id
    dtype: string
  - name: flavor_id
    dtype: string
  - name: file_id
    dtype: string
  - name: platform
    dtype: string
  - name: holdback_expired_date
    dtype: string
  - name: audio
    dtype:
      audio:
        sampling_rate: 48000
  splits:
  - name: train
---

# DR P1 Audio Archive

Danish public radio (DR) P1 audio recordings sourced from the [kb.dk DR-arkivet](https://www.kb.dk/find-materiale/dr-arkivet) (Royal Danish Library DR archive), covering roughly 2006–2022.

## Format

- Audio: Opus, 24 kbps, mono, in OGG container (transcoded from DR's mp3 archive)
- Parquet shards (~500 items each), small row groups for streaming compatibility
- Sortable by `year` / `month` / `start_time`

## Schema

Each row is one broadcast item with the full audio bytes inline plus rich metadata from the kb.dk Solr index (title, genre, start/end time, broadcaster, etc.).

## Source

- Catalogue: `https://www.kb.dk/ds-api/bff/v1/proxy/search/` (kb.dk DR-arkivet Solr index)
- Audio: Kaltura-served `serveFlavor` mp3, transcoded to Opus on the fly

## License

Original recordings copyright Danmarks Radio. Made available via kb.dk's public DR-arkivet for research purposes. Check kb.dk's terms of use before redistribution.