{"id":1271,"datatype":"1","titleimg":"https://bj-oss-datatang-03.oss-cn-beijing.aliyuncs.com/asset/productNew/nexdata/APY230814001.jpg?Expires=4102329599&OSSAccessKeyId=LTAI8NWs2pDolLNH&Signature=uyI6Maf4KfGXUL0FPkyFLwYpdYU%3D","type1":"165","type1str":null,"type2":"166","type2str":null,"dataname":"503 Hours Russian Speech Dataset for Voice AI and Conversational Models","datazy":[{"title":"Format","desc":"Format","content":"16kHz, 16 bit, wav, mono channel;"},{"title":"Recording environment","desc":"Recording environment","content":"Low background noise;"},{"title":"Country","desc":"Country","content":"Russia(RUS);"},{"title":"Language(Region) Code","desc":"Language(Region) Code","content":"ru-RU;"},{"title":"Language","desc":"Language","content":"Russian;"},{"title":"Features of annotation","desc":"Features of annotation","content":"Transcription text, timestamp, speaker ID, gender, noise."},{"title":"Accuracy Rate","desc":"Accuracy Rate","content":"Word Accuracy Rate (WAR) 98%"}],"datatag":"Russian,Colloquial Video","technologydoc":null,"downurl":null,"datainfo":null,"standard":null,"dataylurl":null,"flag":null,"publishtime":null,"createby":null,"createtime":null,"ext1":null,"samplestoreloc":null,"hosturl":null,"datasize":null,"industryPlan":null,"keyInformation":null,"samplePresentation":[],"officialSummary":"This dataset contains 503 hours of Russian speech recordings collected from native Russian speakers, covering natural conversational and monologue speech scenarios. The dataset captures real-world speaking styles across various topics and daily communication scenarios. Each audio sample includes accurate transcription and speaker metadata, such as speaker ID, gender, and other 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.","dataexampl":null,"datakeyword":["russian speech dataset","russian ASR dataset","russian speech recognition dataset","voice AI training data"],"isDelete":null,"ids":null,"idsList":null,"datasetCode":null,"productStatus":null,"tagTypeEn":"Data Type,Language","tagTypeZh":null,"website":null,"samplePresentationList":null,"datazyList":null,"keyInformationList":null,"dataexamplList":null,"bgimg":null,"datazyScriptList":null,"datakeywordListString":null,"sourceShowPage":"speechRec","dataShowType":"[{\"code\":\"0\",\"language\":\"ZH\"},{\"code\":\"1\",\"language\":\"ZH\"},{\"code\":\"2\",\"language\":\"EN,JP,PT,DE,KO,FR,ES\"},{\"code\":\"3\",\"language\":\"EN\"},{\"code\":\"4\",\"language\":\"JP\"}]","productNameEn":"503 Hours - Russian Spontaneous Speech Data","BGimg":"brightSpot_audio","voiceBg":["/shujutang/static/image/comm/audio_bg.webp","/shujutang/static/image/comm/audio_bg2.webp","/shujutang/static/image/comm/audio_bg3.webp","/shujutang/static/image/comm/audio_bg4.webp","/shujutang/static/image/comm/audio_bg5.webp"]}
503 Hours Russian Speech Dataset for Voice AI and Conversational Models
russian speech dataset
russian ASR dataset
russian speech recognition dataset
voice AI training data
This dataset contains 503 hours of Russian speech recordings collected from native Russian speakers, covering natural conversational and monologue speech scenarios. The dataset captures real-world speaking styles across various topics and daily communication scenarios. Each audio sample includes accurate transcription and speaker metadata, such as speaker ID, gender, and other 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.
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
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.