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Spontaneous Dialogue

Spanish Speech Data - Spontaneous Dialogue

$425.00 per hour 83 hours available

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

Version Number
Published date
Dec 19, 2021

How can I get the dataset?

After clicking the button and filling out the form, we will contact you to discuss the details.

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We can collect a customized dataset according to your precise needs.

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 83 hours of Spanish Spontaneous Dialogue data, recorded from speakers in Spain.

Seller Name


Dataset details


Domain Telecommunication
Total recordings 1591
File size 34.82GB
Hours 83
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. 2.2%
Average amount of recordings per speaker 3182.0


Locale The language(s) and country(s) applicable to the speakers in the dataset. es-es
Language Spanish
Country Spain
Female | Male | Unspecified View on chart 0% | 0% | 100%
Age View on chart N/A
Accent(s) View on chart United States

Audio Details

Words 718000
Recording environment noisy, silent
Audio format WAV
Bits per sample 8
Device type mobile
Communication band narrowband
Sample rate 8kHz

Details on charts