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Home > All Category Datasets > Speech Recognition Datasets > 1,013 Hours British English Speech Dataset with Real-world Audio Recordings

1,013 Hours British English Speech Dataset with Real-world Audio Recordings

english ASR dataset
british english speech dataset
uk english speech dataset
conversational speech dataset
native english speech dataset

This dataset contains 1,013 hours of British English speech reflecting real-world conversations and natural spoken language patterns. The recordings include casual conversations and monologue speech across diverse topics. Each audio sample is transcribed with corresponding text content, speaker ID, gender, and other metadata attributes. This dataset is collected from a wide range of British speakers with diverse backgrounds, improves the model's performance on real-world, 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.

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SpecificationsSpecifications
Format
16kHz, 16 bit, wav, mono channel;
Recording environment
Low background noise;
Country
Britain(GBR);
Language(Region) Code
en-GB;
Language
English;
Features of annotation
Transcription text, timestamp, speaker ID, gender.
Accuracy Rate
Sentence Accuracy Rate (SAR) 95%
Sample Sample
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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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