Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
Polish Real-world Casual Conversation and Monologue speech dataset, mirrors real-world interactions.
English(Portugal) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction,…
Portuguese(Brazil) Unscripted Call Center Telephony speech dataset, covers medical, banking, logistics domains, including terms and emotions in call center scenario,…
Portuguese(European) Real-world Casual Conversation and Monologue speech dataset, mirrors real-world interactions.
This premium studio-grade conversational audio dataset delivers over 34.5K hours of multi-speaker English content captured from professional sports and talk studio…
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording ‣ Recording content:…
Russian(Russia) Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics, covering 20+ domains.
Russian(Russia) Real-world Casual Conversation and Monologue speech dataset, mirrors real-world interactions.
Arabic(Saudi Arabia) Real-world Casual Conversation and Monologue speech dataset, mirrors real-world interactions.
2 People - Spanish Average Tone Speech Synthesis Corpus.
Spanish(Spain) Spontaneous Dialogue Telephony speech dataset, collected from dialogues based on given topics, covering 20+ domains.
Linguistically annotated Spanish language datasets with headwords, definitions, senses, examples, POS tags, semantic metadata, and usage info.
Spanish(Spain) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction, smart…
Spanish(Mexico) Real-world Casual Conversation and Monologue speech dataset, covers self-media, conversation, variety show and other generic domains, mirrors real-world…
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…
1100 Hours - Tagalog Full-Duplex Multi-Channel Speech Dataset, collected from dialogues based on given topics.
Tagalog(the Philippines) Spontaneous Dialogue Telephony speech dataset, collected from dialogues based on given topics.
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording, Call Center Audio…
Turkish Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics.
Format 16kHz,16bit,mono,wav; Data Source Spontaneous speech data collected from public channels with a colloquial style; Audio Content Encompassing evaluations, variety…
Format 16kHz, 16bit, uncompressed wav, mono channel; Data Source Spontaneous speech data collected from public channels with a colloquial style; Audio Content…
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording ‣ Recording content:…