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Home > All Category Datasets > Speech Recognition Datasets > 163 Hours Russian Children Speech Dataset – Real-World Speech Data for AI Training

163 Hours Russian Children Speech Dataset – Real-World Speech Data for AI Training

russian children speech dataset
kids speech dataset russian
child speech recognition dataset
pediatric speech dataset
russian ASR dataset children

163 hours of Russian children’s speech dataset featuring real-world conversational and monologue recordings. The dataset captures natural speech from children aged 12 and under, reflecting authentic communication patterns in real-world scenarios. All audio samples are transcribed and include rich metadata such as speaker ID, gender, age, and accent information. The dataset is collected from diverse speakers across multiple geographic regions, 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.

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SpecificationsSpecifications
Format
16kHz, 16 bit, wav, mono channel
Age
12 years old and younger children
Recording environment
Low background noise
Country
Russia(RU)
Language(Region) Code
ru-RU
Language
Russian
Features of annotation
Transcription text, timestamp, speaker ID, gender, noise
Accuracy
Word Accuracy Rate (WAR) 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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