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986 Hours European Portuguese Speech Dataset for ASR & Voice Assistants
portuguese asr dataset
european portuguese speech dataset
portuguese speech corpus
portuguese speech dataset
portuguese audio dataset
This dataset contains 986 hours of European Portuguese speech data collected from scripted monologues recorded via smartphones. The dataset covers multiple domains, including general speech, human-machine interaction, smart home voice commands, in-car voice commands, numbers, news, and other application scenarios. Each recording includes accurate transcripts and additional metadata. The dataset was collected from 2,109 native European Portuguese speakers across diverse region, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
Specifications
Format
16kHz, 16bit, uncompressed wav, mono channel;
Recording condition
Low background noise(indoor), without echo;
Content category
Generic domain; news; human-machine interaction; smart home command and control; in-car command and control; numbers
Recording device
Android Smartphone, iPhone;
Speaker
2,109 speakers totally, with 49% male and 51% female;
Country
Portugal
Language
Portuguese;
Features of annotation
Transcription text;
Accuracy Rate
Word Accuracy Rate (CAR) 97%
Sample
Audio
O extintor de incêndio do carro está quebrado o que devo fazer?
Audio
Não é um caso para eu concordar, Steve.
Audio
Proprietários em pé de guerra por causa da requisição de casas para arrendamento temporário
Audio
Ficaria muito agradecido se você mudasse a música What I Want When How!