Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
Spanish(Spain) Unscripted Call Center Telephony speech dataset, covers telecom domain.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Swedish(Sweden) Unscripted Call Center Telephony speech dataset, covers reservation domain, including terms, accents and emotions in call center scenario, mirrors…
Tagalog(the Philippines) Spontaneous Dialogue Telephony speech dataset, collected from dialogues based on given topics.
Turkish Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics.
This dataset contains over 100,000 hours of office meeting recordings, collected from contributors around the world.
This dataset contains over 100,000 hours of phone conversations recordings, collected from contributors around the world.
This dataset contains over 10,000 hours of whispered speech recordings, collected from contributors around the world.
This dataset contains over 1 million high-quality hours of adult voice conversations, collected from contributors around the world.
This dataset contains over 20,000 hours of audio diaries (adults), collected from contributors around the world.
This dataset contains over 20,000 hours of debate & discussion audio, collected from contributors around the world.
A large-scale multimedia dataset containing 30K+ hours of official government communications recordings captured globally, designed for speech, video, and AI…
This dataset contains over 500,000 hours of call center audio recordings, collected from contributors around the world.
This dataset contains over 500,000 hours of multilingual conversations recordings, collected from contributors around the world.
This dataset contains over 50,000 hours of educational lectures recordings, collected from contributors around the world.
A large-scale multimedia dataset containing 5K+ hours of multi-sport audio commentary recorded across diverse sporting events and broadcast environments.
101,413 Hours - Documentary Dataset, covering long-form documentary videos in categories such as history, geography, nature, animals, plants, people.
SOAP-structured notes made about doctor-patient conversations in English, across a variety of medical specialities.
A collection of academic articles and journals covering diverse stem subjects, including astronomy and astrophysics, atomic and molecular physics, biomedical…
Curated dataset of q&a pairs. real-world physician prompts and machine responses.
This restored knowledge corpus (rkc) is a large-scale, multi-domain dataset of structured long form texts derived from hundreds of thousands of textbooks while…
This restored knowledge corpus (rkc) is a large-scale, multi-domain dataset of structured long form texts derived from hundreds of thousands of textbooks while…
German(Germany) Unscripted Call Center Telephony speech dataset, covers telecommunications, finance domain, including terms, accents and emotions in call center…
This restored knowledge corpus (rkc) is a large-scale, multi-domain dataset of structured long form texts derived from hundreds of thousands of textbooks while…