- Consultancy for Acoustic Caliberation of Electronic Equipment, (Intel Tech India, Bangalore) Rs.
- 1.8 lakhs, 2010-11.
- Consultancy for Audio Signal Processing, (Satyam Computers, IISc) Rs. 5.84 lakhs, 2008-09.
- Delay-less and scalable vector quantization: New methods & Analysis, (DRDO) Rs. 8.5 lakhs, 2008-10.
- Consultancy for Digital Audio Watermarking, (CDAC-Tr), Rs. 0.96 lakhs, 2004
- Statistical modelling for LID using sub-word units, (DRDO), Rs. 5.1 lakhs, 2002-04
- Isolated Word Recognition using sub-word units, (STM, Singapore), Rs. 4.56 lakhs, 2002-03
- G.723 implementation for IKSOBO router, (HFCL), Rs. 5.25 lakhs 2002-03
- Language/Accent classification in Indian languages (DoE), Rs. 4 lakhs 2000-02
- Robust speech recognition, (Ericsson , USA), Rs. 25 lakhs, 1998-00.
- Voice Dialer, (BPL Telecom), Rs. 5 lakhs, 1999-00.
- Speech recognition with CTI, (TIFR/DoE), Rs. 6 lakhs, 1996-98.
- Keyword spotting in continuous speech, (LRDE), Rs. 8 lakhs, 1995-1996.
- Connected word recognition in Hindi, (TIFR/DoE) Rs. Rs. 5 lakhs, 1993-94.
- Member of Joint Telematics Group, (MHRD), Rs. 5 lakhs, 1993-present.
- Design of hi-fi audio for Digital-TV, (DoE), Rs. 15 lakhs, 1991-95.
- Short Consultancy: CRL/BEL, BPL, Analog Devices, SAS, Armedia Labs, etc. Rs. 1 lakh
