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Scripted Monologue

Portuguese Speech Data - Scripted Monologue

$150.00 per hour 51 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)

mobile speech

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 51 hours of Portuguese Scripted Monologue data, recorded from speakers in Brazil.

Seller Name


Dataset details


Domain Telecommunication
Total recordings 26045
File size 5.58GB
Hours 51
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. 5.1%
Total prompts 26045
Unique prompts 10273
Average amount of recordings per speaker 42.91


Locale The language(s) and country(s) applicable to the speakers in the dataset. pt-br
Language Portuguese
Country Brazil
Female | Male | Unspecified View on chart 39% | 61% | 0%
Age View on chart 18-60
Accent(s) View on chart Amazônia (Amazonas, Acre), Baiano (Bahia), Brasiliense (Brasília), Caipira (Estado de São Paulo), Carioca (Estado e Cidade do Rio de Janeiro), Costa Norte (Ceará), Florianópolis (Cidade de Florianópolis), Fluminense (Espirito Santo), Gaúcho (Rio Grande do Sul), Mineiro (Minas Gerais), Nordestino (Rio Grande do Norte, Paraiba, Alagoas, Pernambuco, Maranhão, Piauí), Norte (Roraima, Amapá, Pará), Paulistano (Cidade de São Paulo), Recifense (Cidade de Recife), Sertanejo (Tocantins, Goiás, Mato Grosso, Rondônia), Sul (Mato Grosso do Sul, Paraná, Santa Catarina)

Audio Details

Words 371802
Recording environment noisy, silent
Audio format WAV
Bits per sample 16
Device type mobile
Communication band broadband
Sample rate 16kHz

Details on charts