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Scripted Monologue

Portuguese Speech Data - Scripted Monologue

Banking Insurance Retail Telecommunication
per 1 hour 221 hours
Version Number
Published date
Mar 22, 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 221 hours of Portuguese Scripted Monologue data, recorded from speakers in Brazil.


Agreement defining the data being licensed, including the usage, manner, and frequency in which data will be provided or updated.

Data source


Seller Name


Dataset details


Domain Banking, Insurance, Retail, Telecommunication
Total recordings 110749
File size 23.81GB
Hours 221
Word error rate (%) 5.1%
Total prompts 110749
Unique prompts 43725
Average amount of recordings per speaker 182.15


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 38% | 62% | 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 1549776
Recording environment noisy, silent
Audio format WAV
Bits per sample 16
Device type mobile
Communication band broadband
Sample rate 16kHz

Details on charts

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