TTS Phase-2 Dataset
| Language | Gender | Category | Duration |
|---|---|---|---|
| Assamese | Female | English | 12.05 |
| Native | 14.44 | ||
| Male | English | 11.3 | |
| Native | 12.95 | ||
| Bengali | Female | English | 6.43 |
| Native | 10.02 | ||
| Male | English | 10.03 | |
| Native | 10.05 | ||
| Bodo | Female | English | 9.98 |
| Native | 9.78 | ||
| Gujarati | Female | English | 10 |
| Native | 10.33 | ||
| Male | English | 10.13 | |
| Native | 10.9 | ||
| Gujarati_newdata | Female | Native | 3.74 |
| Male | Native | 3.73 | |
| Hindi | Female | English | 10 |
| Native | 10.06 | ||
| Male | English | 10.06 | |
| Native | 10.09 | ||
| Kannada | Female | English | 10 |
| Native | 12.03 | ||
| Male | English | 9.93 | |
| Native | 10.42 | ||
| Malayalam | Female | English | 8.77 |
| Native | 8.19 | ||
| Male | English | 7.89 | |
| Native | 9.7 | ||
| Manipuri | Female | English | 10.35 |
| Native | 10.14 | ||
| Male | English | 10.22 | |
| Native | 10.61 | ||
| Marathi | Female | English | 8.67 |
| Native | 9.98 | ||
| Male | English | 10.06 | |
| Native | 9.37 | ||
| Odia | Female | English | 10.68 |
| Native | 9.66 | ||
| Male | English | 10.62 | |
| Native | 9.52 | ||
| Rajasthani | Female | English | 9.64 |
| Native | 10.05 | ||
| Male | English | 10.03 | |
| Native | 10.33 | ||
| Tamil | Female | English | 12.16 |
| Native | 10.03 | ||
| Male | English | 10.95 | |
| Native | 10.55 | ||
| Telugu | Female | English | 10.66 |
| Native | 23.92 | ||
| Male | English | 10.34 | |
| Native | 12.79 | ||
| Total | 534.33 |
TTS Phase-3 Dataset (Native)
| Language | Gender | Speaker | Duration (Hrs) |
|---|---|---|---|
| Gujarati | Female | Speaker 1 | 0.75 |
| Speaker 2 | 0.75 | ||
| Male | Speaker 1 | 0.75 | |
| Speaker 2 | 0.74 | ||
| Hindi | Female | Speaker 1 | 1.5 |
| Speaker 2 | 1.51 | ||
| Male | Speaker 1 | 1.5 | |
| Speaker 2 | 1.52 | ||
| Malayalam | Female | Speaker 1 | 0.75 |
| Speaker 2 | 0.75 | ||
| Male | Speaker 1 | 0.75 | |
| Speaker 2 | 0.75 | ||
| Marathi | Female | Speaker 1 | 0.75 |
| Speaker 2 | 0.76 | ||
| Male | Speaker 1 | 0.75 | |
| Speaker 2 | 0.75 | ||
| Tamil | Female | Speaker 1 | 1.5 |
| Speaker 2 | 1.5 | ||
| Male | Speaker 1 | 1.5 | |
| Speaker 2 | 1.49 | ||
| Total | 534.33 |
NLTM Pilot Dataset
| Language | Gender | Category | Duration (Hrs) |
|---|---|---|---|
| Hindi | Female | English | 11.3 |
| Native | 8.95 | ||
| Male | English | 0.51 | |
| Native | 6.73 | ||
| Tamil | Female | English | 11.25 |
| Native | 13.52 | ||
| Male | English | 11.25 | |
| Native | 13.5 | ||
| Punjabi | Female | English | 10.5 |
| Native | 13.5 | ||
| Male | English | 10.5 | |
| Native | 13.5 | ||
| Total | 125.01 |
Indic TTS
Indic TTS : Enhancing text-to-speech (TTS) synthesis for Indian languages, optimizing quality and integrating compact TTS into disability aids and diverse applications.
Home
About
People
Publications
Demo
Research Resources
Contact Us
© Copyright 2026, Speech Technology Consortium,
Bhashini, MeiTY and by Hema A Murthy & S Umesh,
Department Of Computer Science and Engineering and Electrical Engineering, IIT MADRAS. All Rights Reserved
Maintained by NetPhenix IT Solutions.