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configs:
- config_name: clocks
data_dir: clocks
- config_name: heartbeats
data_dir: heartbeats
- config_name: dolphins
data_dir: dolphins/test_padded
license: cc-by-nc-4.0
---
# Dataset Card for RepeatReal
Real-world portion of the audio datasets referenced in *Class-Agnostic Audio Repetition Counting*.
Code: https://github.com/Hamozwa/audio-counting
## Dataset Summary
Unlike the synthetic RepeatSynth data, these are real, variable-length recordings across three domains, used as held-out test sets for models trained only on synthetic data.
| Config | Domain | Source |
|---|---|---|
| `clocks` | Mechanical (ticking clocks) | BBC Sound Effects |
| `heartbeats` | Medical (heart sounds) | PhysioNet/CinC Challenge 2016 |
| `dolphins` | Ecological (dolphin click trains) | Song et al., Springer Nature Figshare |
Each config has a single `test` split.
```python
from datasets import load_dataset
ds = load_dataset("Hamozwa/RepeatReal", "clocks", split="test")
```
## Dataset Structure
| Field | Type | Description |
|---|---|---|
| `audio` | `Audio` | The (variable-length) wav clip |
| `location` | `string` | Original filename |
| `repetitions` | `int` | Ground-truth repetition count |
| `start_time` | `float` | *(clocks only)* seconds to trim from the start of the clip before scoring |
## Dataset Sources
- Clocks — https://sound-effects.bbcrewind.co.uk/ — Clocks subset
- Heartbeats — https://physionet.org/content/challenge-2016/1.0.0/ — training set
- Dolphins — https://springernature.figshare.com/articles/dataset/Acoustic_recordings_of_underwater_vocalizations_of_Indo-Pacific_humpback_dolphins_in_Xiamen_Bay_China/29143727 — Click Trains folder
## Licensing
Each domain comes from a different source with different terms. Treat the dataset as a whole under the most restrictive of the three (Clocks) unless you separate out only the domains you need.
**Clocks** — BBC Sound Effects. Full terms: https://sound-effects.bbcrewind.co.uk/licensing
**Heartbeats** — PhysioNet/CinC Challenge 2016. Licensed under the Open Data Commons Attribution License v1.0
**Dolphins** — Song et al., Springer Nature Figshare. Licensed under CC BY 4.0
## Citation
```bibtex
[Your paper's BibTeX entry here]
``` |