Dataset Open Access

Children speech recording (English, spontaneous speech + pre-defined sentences)

Kennedy, James; Lemaignan, Séverin; Montassier, Caroline; Lavalade, Pauline; Irfan, Bahar; Papadopoulos, Fotios; Senft, Emmanuel; Belpaeme, Tony

The dataset contains audio recordings (lossless WAV) of 11 young children (age M=4.9 years old; 5 females, 6 males).

Recordings include:

  • free speech (retelling a picture book, ‘Frog, Where Are You?’ by Mercer Mayer)
  • repeating 5 pre-defined short sentences (like 'the horse is in the stable')
  • telling the numbers from 1 to 10

The recordings are in English and the participants include both native and non-native speakers.

Each sample is recorded from 3 sources:

  • A studio-grade microphone (Rode NT1-A)
  • A portable microphone (Zoom H1)
  • The two front microphones of the Aldebaran NAO robot

(note that, due to technical issues, a few (sample/microphone) combinations are missing).

 

For the free-speech recording, a manual segmentation of the utterances is provided as well.

Files (607.5 MB)
Name Size
english_children.zip md5:1a4fd6116554593324a0a493e44a1eea 607.5 MB Download
  • J. Kennedy, S. Lemaignan, C. Montassier, P. Lavalade, B. Irfan, F. Papadopoulos, E. Senft, T. Belpaeme (2017) Child Speech Recognition in Human-Robot Interaction: Evaluations and Recommendations

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