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Spontaneous Dialogue

Dutch Speech Data - Spontaneous Dialogue

Telecommunication
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Version Number
01
Published date
Mar 7, 2022
Sender
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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 46 hours of Dutch Spontaneous Dialogue data, recorded from speakers in Belgium.

Seller Name

Defined.ai

Dataset details

About

Domain Telecommunication
Total recordings 758
File size 5.0GB
Hours 46
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. 13.5%
Average amount of recordings per speaker 11.57

Demographic

Locale The language(s) and country(s) applicable to the speakers in the dataset. nl-be
Language Dutch
Country Belgium
Female | Male | Unspecified View on chart 37% | 35% | 27%
Age View on chart 19-63
Accent(s) View on chart Antwerpen, Limburg, Oost-Vlaanderen, United States, Vlaams-Brabant, West-Vlaanderen

Audio Details

Words 592929
Recording environment noisy, silent
Audio format WAV
Bits per sample 8
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts

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