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eegdash.dataset.DS003004
========================

.. currentmodule:: eegdash.dataset

.. autoclass:: eegdash.dataset.DS003004
   :members:
   :undoc-members:
   :show-inheritance:
   :inherited-members:
   :member-order: bysource

Dataset Information
-------------------

- **Dataset ID:** ``DS003004``
- **Summary:** Modality: Auditory | Type: Affect | Subjects: Healthy
- **Number of Subjects:** 34
- **Number of Recordings:** 34
- **Number of Tasks:** 1
- **Number of Channels:** 134,180,189,196,201,206,207,208,209,211,212,213,214,215,218,219,220,221,222,223,224,226,227,229,231,232,235
- **Sampling Frequencies:** 256
- **Total Duration (hours):** 49.072
- **Dataset Size:** 35.63 GB
- **OpenNeuro:** `ds003004 <https://openneuro.org/datasets/ds003004>`__
- **NeMAR:** `ds003004 <https://nemar.org/dataexplorer/detail?dataset_id=ds003004>`__

=========  =======  ===========================================================================================================  ==========  ==========  =============  ========
dataset      #Subj  #Chan                                                                                                          #Classes    Freq(Hz)    Duration(H)  Size
=========  =======  ===========================================================================================================  ==========  ==========  =============  ========
ds003004        34  134,180,189,196,201,206,207,208,209,211,212,213,214,215,218,219,220,221,222,223,224,226,227,229,231,232,235           1         256         49.072  35.63 GB
=========  =======  ===========================================================================================================  ==========  ==========  =============  ========


Usage Example
-------------

.. code-block:: python

   from eegdash.dataset import DS003004

   dataset = DS003004(cache_dir="./data")

   print(f"Number of recordings: {len(dataset)}")

   if len(dataset):
       recording = dataset[0]
       raw = recording.load()
       print(f"Sampling rate: {raw.info['sfreq']} Hz")
       print(f"Channels: {len(raw.ch_names)}")


See Also
--------

* :class:`eegdash.dataset.EEGDashDataset`
* :mod:`eegdash.dataset`
* `OpenNeuro dataset page <https://openneuro.org/datasets/ds003004>`__
* `NeMAR dataset page <https://nemar.org/dataexplorer/detail?dataset_id=ds003004>`__