• Description:

A free audio dataset of spoken digits. Think MNIST for audio.

A simple audio/speech dataset consisting of recordings of spoken digits in wav files at 8kHz. The recordings are trimmed so that they have near minimal silence at the beginnings and ends.

5 speakers
2,500 recordings (50 of each digit per speaker)
English pronunciations

Files are named in the following format: {digitLabel}{speakerName}{index}.wav

Split Examples
'train' 2,500
  • Feature structure:
    'audio': Audio(shape=(None,), dtype=int64),
    'audio/filename': Text(shape=(), dtype=string),
    'label': ClassLabel(shape=(), dtype=int64, num_classes=10),
  • Feature documentation:
Feature Class Shape Dtype Description
audio Audio (None,) int64
audio/filename Text string
label ClassLabel int64
  • Citation:
@ONLINE {Free Spoken Digit Dataset,
    author = "Zohar Jackson",
    title  = "Spoken_Digit",
    year   = "2016",
    url    = "https://github.com/Jakobovski/free-spoken-digit-dataset"