size_categories:n<1K format:parquet modality:audio modality:text library:datasets library:pandas library:mlcroissant library:polars region:us
---
dataset_info:
  features:
  - name: time_of_recording
    dtype: string
  - name: whistle_begins_sec
    dtype: float64
  - name: grade
    dtype: int64
  - name: duration_sec
    dtype: float64
  - name: min_frequency_hz
    dtype: int64
  - name: max_frequency_hz
    dtype: int64
  - name: delta_frequency_hz
    dtype: int64
  - name: start_frequency_hz
    dtype: int64
  - name: end_frequency_hz
    dtype: int64
  - name: inflections
    dtype: float64
  - name: extrema
    dtype: float64
  - name: breaks
    dtype: float64
  - name: saddles
    dtype: float64
  - name: harmonics
    dtype: float64
  - name: behaviour
    dtype: string
  - name: group_size
    dtype: float64
  - name: year_of_recording
    dtype: string
  - name: audio
    dtype:
      audio:
        sampling_rate: 96000
  splits:
  - name: train
    num_bytes: 286785257.0
    num_examples: 336
  download_size: 247027591
  dataset_size: 286785257.0
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---

# Dataset Card for Fremantle Dolphin Whistles

## Dataset Description

This is an acoustic dataset of bottlenose dolphin (Tursiops aduncus) whistles recorded in the Fremantle Inner Harbour, Western Australia.

- **Curated by:** Sarah A. Marley, Christine Erbe & Chandra P. Salgado Kent
- **Uploaded to HuggingFace by:** Liana Napalkova

## Dataset Sources

- **Source data repository:** https://figshare.com/articles/dataset/Underwater_recordings_of_the_whistles_of_bottlenose_dolphins_in_Fremantle_Inner_Harbour_Western_Australia/5011637?file=8445719
- **Paper:** https://www.nature.com/articles/sdata2017126