RP

Ravindrakumar M. Purohit (रविन्द्रकुमार)

IEEE & ACL Student Member

Welcome! 👋✨ I am a passionate Ph.D. Research Scholar in Speech & Audio Signal Processing at Dhirubhai Ambani University (DAU, formerly DA-IICT), Gandhinagar, Gujarat, India 🇮🇳, working under the mentorship of Prof. (Dr.) Hemant A. Patil.

My research and passion lie in the realm of Speech & Audio Signal Processing 🎧—specifically developing state-of-the-art Deep Learning Speech Synthesis (Text-to-Speech / Vocoders) 🗣️, Voice Conversion 🔄, Speaker Diarization 👥, and Audio Deepfake Detection 🛡️ to break language barriers for low-resource and Indic languages! 🚀🌐

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Feel free to explore my latest research 📚 Publications, check out my 💻 Engineering Projects, or dive into my full 🎓 Academic Journey & Background! 🌟

सुखदुःखे समे कृत्वा लाभालाभौ जयाजयौ।
ततो युद्धाय युज्यस्व नैवं पापमवाप्स्यसि।।

“जय-पराजय, लाभ-हानि और सुख-दुःख को समान करके फिर युद्ध में लग जा।
इस प्रकार युद्ध करने से तू पाप को प्राप्त नहीं होगा।”

— Shrimad Bhagavad Gita, Adhyay 2, Verse 38

🚀 Recent News & Key Updates

Jun 2026
Presented research paper and served as Session Chair at IJCNN 2026.
Dec 2025
Presented three research papers (Multi-Scale Speaker Diarization, LaghuVani, and Whisper Evaluation) at PReMI 2025, Delhi.
Dec 2025
Selected to present “NaadSindhu” at the Graduate Forum, IndoML 2025, with a full travel and accommodation grant.
Nov 2025
Invited reviewer for IEEE ICASSP 2026 and Elsevier Applied Soft Computing Journal.
Oct 2025
Three research works accepted at PReMI 2025, IIT Delhi.
Sep 2025
Presented “Swar: A Longformer-based GAN Vocoder for Gujarati” at EUSIPCO 2025 in Palermo, Italy.
Sep 2025
Two research papers (“BAANI” and “DAU-KDAH Corpus”) accepted at APSIPA ASC 2025, Singapore.
Sep 2025
Awarded a $1,000 Google Cloud Research Grant to support ongoing research activities.
Jul 2025
Winner of the 5-Minute Presentation (5MPT) competition at S4P 2025, receiving a ₹5,000 cash prize.
Dec 2024
Honored with the Student Research Excellence Award (2024/25) by the Director of DAU for outstanding research contributions.
Nov 2024
Three papers (“GGMDDC”, “PPHiFi-TTS”, and “GPGAN-VC”) accepted at APSIPA ASC 2024, Macau, China.
Nov 2024
Research paper “FC-HiFiGAN” accepted at the 27th International Conference on Pattern Recognition (ICPR 2024), Kolkata.
Jul 2024
Volunteered at the Summer School on Speech Signal Processing (S4P'24) organized by the Speech Research Lab, DA-IICT.
Dec 2023
Qualified the Gujarat State Eligibility Test (GSET) for Assistant Professor, accredited by UGC, New Delhi.
Aug 2023
Joined the Speech Research Lab at Dhirubhai Ambani University as a Ph.D. Candidate.
May 2023
Completed M.Tech in CSE (Data Science) from Nirma University, Ahmedabad.