SAMPLE Speech ML Data | OTS 25000+ Hours of Free Speech NICHE LANGUAGES | GDPR, CCPA Compliant | ...

Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems. Covers Multiple NICHE LANGUAGES (incl. Igbo, Swahili, Saraiki, Taita, Tigrinya, Amharic, Cebuano, Oromo, Odiya, Tagalog, Telugu, Sindhi, Hausa, Hindi, Yoruba, Urdu, Burmese, Bengali and many more!). Available custom control over environments, metadata, and recording conditions.

Scope:
Unscripted, phonetically balanced recordings with transcripts, optimized for synthetic voice training.

Audio Specs:
• Sample rate: 48 kHz (studio quality) or 16 kHz for telephony
• Scripted prompts across broad phonetic coverage
• Configurable voice styles (neutral, expressive, emotional)

Volume: hundreds of hours across voices.

Speakers: Native speakers

Transcripts: Aligned text–audio pairs, phonetically balanced.

Why Us:
• Focus on underserved languages where TTS is missing
• OTS, fast delivery with speaker/environment flexibility
• Discounted streaming options for long-term TTS development

Use Cases:
• Training neural TTS systems
• Building synthetic voices for underserved markets
• Accent and prosody modeling for global AI assistants