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Spontaneous Dialogue

Spanish Speech Data - Spontaneous Dialogue

$425.00 per hour 92 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.

How can I get the dataset?

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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 92 hours of Spanish Spontaneous Dialogue data, recorded from speakers in Mexico.

Seller Name


Dataset details


Domain Insurance
Total recordings 1451
File size 14.84GB
Hours 92
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. 3.7%
Average amount of recordings per speaker 60.46


Locale The language(s) and country(s) applicable to the speakers in the dataset. es-mx
Language Spanish
Country Mexico
Female | Male | Unspecified View on chart 40% | 58% | 2%
Age View on chart 20-51
Accent(s) View on chart Altiplano, Bajacaliforniano, Bajío, Costeño, Norteño del este, Norteño del oeste, Occidental, Sureño Central

Audio Details

Words 674129
Recording environment noisy, silent
Audio format WAV
Bits per sample 8
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts