Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
1. Specifications Format : 8kHz, 8bit, u-law/a-law pcm, mono channel; Environment : quiet indoor environment, without echo; Recording content : No preset linguistic…
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
The Audio-Video Conversational Dataset is a 4,000-hour collection of synchronized speech and video recordings of people having natural conversations across diverse…
The provider (Accurate Data Annotator) provides data collection, annotation, and human evaluation services for AI and machine learning development, with access to…
What this dataset is the provider licenses real job interview recordings captured on its own AI interviewer platform, used by 4,000+ companies.
ACN's Custom Data Collection Service gives AI teams a single counterparty to acquire, process, enrich, and deliver bespoke audio and video training data to any…
What this dataset is the provider licenses real job interview recordings captured on an AI interviewer platform used by 4,000+ companies.
TranscriptDB is the full YouTube transcript firehose, built for systematic hedge funds with in-house NLP capacity and AI labs training foundation models.
Timestamped transcripts of US local government meetings — city councils, county boards, school boards, and other public bodies — sourced directly from each government's…
Scope: Synthetic customer–agent interactions, available in dual-channel (per speaker) or single-channel mixes.
Scope: Synthetic customer–agent interactions, available in dual-channel (per speaker) or single-channel mixes.
Scope Short, prompted utterances and wake words such as “Go,” “Stop,” “Hey Siri”, and domain-specific command phrases.
Two-speaker spontaneous conversations on everyday topics, collected on demand from our 1.2M+ global users across 180 countries.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Scope: Short commands and wake words (“Go”, “Stop”, “Hey Siri”), with each user providing 150–200 utterances.
Two-speaker scripted conversations on everyday topics, collected on demand from our 1.2M+ global users across 180 countries.
Scope Short, prompted utterances and wake words such as “Go,” “Stop,” “Hey Siri”, and domain-specific command phrases.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Two-speaker spontaneous conversations on everyday topics, collected on demand from our 1.2M+ global users across 180 countries.
Custom paired voice recording dataset built exactly to your project requirements, with or without video.