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Spontaneous Dialogue

Bengali Speech Data - Spontaneous Dialogue

Version Number
Published date
Aug 3, 2022
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 36 hours of Bengali Spontaneous Dialogue data, recorded from speakers in India.

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Dataset details


Domain Telecommunication
Total recordings 536
File size 3.98GB
Hours 36
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. 0%
Average amount of recordings per speaker 33.5


Locale The language(s) and country(s) applicable to the speakers in the dataset. bn-in
Language Bengali
Country India
Female | Male | Unspecified View on chart 63% | 38% | 0%
Age View on chart 19-77
Accent(s) View on chart Chhattisgarh, West Bengal

Audio Details

Words 458917
Recording environment noisy, silent
Audio format WAV
Bits per sample 16
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts

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