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Spontaneous Dialogue

French Speech Data - Spontaneous Dialogue

$425.00 per hour 91 hours available

The dataset is split into 20h chunks that you can buy separately

Version Number
Published date
Sep 1, 2021
Audio demo Audio clips from the dataset that you can listen to.

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Use case(s)

call centre, conversational AI

Model Applications

Acoustic Modelling, ASR Testing, Benchmarking

Packaging description

A zip file containing metadata files in tsv format and a folder with all the audio files
This dataset contains 91 hours of French Spontaneous Dialogue data, recorded from speakers in France.

Seller Name


Dataset details


Domain Telecommunication
Total recordings 1170
File size 10.3GB
Hours 91
Word error rate (%) Measurement indicating errors in alignment of text representation (actual vs. perfect) of audio, taking into account words omitted, inserted or wrongly replaced. 7.5%
Average amount of recordings per speaker 37.74


Locale The language(s) and country(s) applicable to the speakers in the dataset. fr-fr
Language French
Country France
Female | Male | Unspecified View on chart 68% | 31% | 2%
Age View on chart 19-59
Accent(s) View on chart Français d'Alsace, Français de Bretagne, Français de Franche-Comté, Français méridional, Français metropolitain standard

Audio Details

Words 793189
Recording environment noisy, silent
Audio format WAV
Bits per sample 8
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts