Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
Hindi(India) Spontaneous Dialogue Smartphone speech dataset, collected from dialogues based on given topics, covering 20+ domains.
Hindi(India) Unscripted Call Center Telephony speech dataset, covers banking, e-commerce, financial, retail, healthcare, telecommunication and other domains, including…
38 People - Hong Kong Cantonese Average Tone Speech Synthesis Corpus, It is recorded by Hong Kong native speakers.
4 People - Indonesian Average Tone Speech Synthesis Corpus.
Indonesian(Indonesia) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering economy, entertainment, news, informal…
3 People - Italian Average Tone Speech Synthesis Corpus.
English(Japan) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction, smart…
2 People - Korean Average Tone Speech Synthesis Corpus.
English(Latin America) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction,…
Spanish(Latin American) Unscripted Call Center Telephony speech dataset, covers finance, insurance domain, including terms, accents and emotions in call center scenario,…
English(Malaysia) Scripted Monologue Smartphone speech dataset, collected from monologue based on given scripts, covering generic domain, human-machine interaction,…
1. Specifications Format : 16kHz, 16bit, uncompressed wav, mono channel.
2 People - New Zealand English Average Tone Speech Synthesis Corpus.
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.
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(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…