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Home > All Category Datasets > Speech Recognition Datasets > 199 Hours British English Speech Dataset for ASR and Voice AI Training

199 Hours British English Speech Dataset for ASR and Voice AI Training

british english speech dataset
uk english speech dataset
english ASR dataset
read speech dataset
speech recognition training data
native british speech dataset
tts training data

This dataset contains 199 hours of scripted British English speech collected from 346 native British speakers using smartphone devices. The recordings are based on predefined texts covering various domains, including news, entertainment, economy, informal expressions, numbers, alphabetic content, and other general speech scenarios. Each audio sample is transcribed with corresponding text content and additional metadata attributes. 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.

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SpecificationsSpecifications
Format
16kHz, 16bit, uncompressed wav, mono channel;
Recording condition
Low background noise (indoor);
Content category
economy, entertainment, news, informal language, numbers, alphabet;
Recording device
Android Smartphone:iPhone = 1.9:1;
Speaker
346 British people, 53% male and 47% female;
Country
the United Kingdom(GBR);
Language(Region) Code
en-GB;
Language
English;
Features of annotation
Transcription text; timestamp; 5 noise symbols; special identifiers
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Sample Sample
  • Audio

    Fundamentally what you need to do is apply for a new account,get it,then relax.

  • Audio

    Andy Burnham has promised to rethink brutal sanctions if he becomes prime minister

  • Audio

    You might also want to consider setting up a page on Facebook

  • Audio

    Love,companionship,someone to share your life with and a lot less money

  • Audio

    First time buyer house prices rise by one hundred and thirty-eight pounds a day

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What languages and scenarios are covered by Nexdata’s speech recognition datasets?

Nexdata offers speech recognition datasets covering a broad range of languages, dialects, and accents, backed by extensive global language resources. Our datasets include diverse speakers, acoustic environments, and real-world speech scenarios, supporting multilingual ASR, voice assistants, conversational AI, speech-to-text, and other speech-enabled applications.

Can Nexdata customize speech recognition datasets for specific languages or requirements?

Yes. If our off-the-shelf datasets do not fully meet your requirements, Nexdata provides flexible custom data collection, transcription, and annotation services. We can customize datasets based on target languages or dialects, speaker profiles, recording environments, speech scenarios, data volume, and annotation specifications to meet specific ASR development needs.

How does Nexdata ensure the quality and scalability of speech recognition datasets?

Nexdata applies multi-stage quality control throughout speech data collection, transcription, annotation, and validation. Combined with our extensive language resources and scalable collection capabilities, we can support both large-scale multilingual projects and specialized datasets for specific languages, dialects, accents, and speech scenarios.

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