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Dr. P. C. Pandey EE Dept, IIT Bombay < pcpandey@ee.iitb.ac.in > Education B.Tech. (BHU, 1979), M.Tech. (IIT Kanpur,1981), Ph.D. (Toronto, 1987) Employment Aug’87 - Dec’88: Asstt. Prof., U. Wyoming Jan’89 - Jun’94: Asstt. Prof., IIT Bombay Jul’94 - to date: Assoc. Prof, IIT Bombay
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Dr. P. C. Pandey EE Dept, IIT Bombay<pcpandey@ee.iitb.ac.in> Education B.Tech. (BHU, 1979), M.Tech. (IIT Kanpur,1981), Ph.D. (Toronto, 1987) Employment Aug’87 - Dec’88: Asstt. Prof., U. Wyoming Jan’89 - Jun’94: Asstt. Prof., IIT Bombay Jul’94 - to date: Assoc. Prof, IIT Bombay Specialization Speech processing, biomedical signal processing and biomedical electronics, electronic system design, electronic instrumentation.
Current R&D activities • Speech & hearing • Healthcare instrumentation • Impedance cardiography • Industrial instrumentation
Speech & hearing • Speech processing for improving perception by persons with sensori-neural hearing loss: - Consonantal enhancement (with Prof SD Agashe) - Binaural dichotic presentation • Vocal tract shape estimation for speech training of deaf children • Speech synthesis and study of phonemic features using HNM • Cancellation of background noise in alaryngeal speech using spectral subtraction
Healthcare instrumentation • Low cost diagnostic audiometer • Impedance glottograph for voice pitch • Impedance cardiograph for sports medicine. • Intravenous drip rate indicator • Communicator for children with cerebral palsy (with Prof GG Ray) • Non-invasive ultrasonic thermometry system (with Prof T Anjaneyulu) • Myoelectric hand (with Prof SR Devasahayam & R Lal)
Impedance cardiography Signal processing for improving the estimation of stroke volume from impedance cardiogram Industrial Instrumentation Noninvasive m/s of single phase fluid flow using ultrasonic crosscorrelation technique(with Prof T Anjaneyulu) Online measurement of dielectric dissipation factor for condition monitoring of high voltage insulation (with Prof SV Kulkarni)
Publications: 41 (6 journal, 22 int.conf, 13 nat. conf.)Teaching :approx. 3.5 courses / yearUG courses: analog electronics, electronic design, electronic instrumentation, DSPPG courses: speech processing, DSP appl., biomedical instrumentation, aids for the disabled, electronic system design, embedded system designSupervision of PG thesesM.Tech.: 42, Ph.D.: 3 completed, 1 accepted, 4 in progress
Lab developmentTeaching Labs / Infra-structure MHRD mod. grants: speech processing (1990-92), real time signal processing (1992-94), m/s & instrumentation (1990-94, 1998), biomedical electronics & signal proc. (1990-92) Upgradation of PCB facilities & audio-visual facilities Setting-up Wadhwani Electronics Lab (2000---, with Profs J Vasi, R Lal, MD Patil)R&D Facilities Ultrasonic instrumentation for single phase flow (with Prof T Anjaneyulu) Eval. of sensory aids for the hearing impaired:Acoustic instrumentation and acoustically isolated room & automated listening test set-up. Development support for microcontroller based design
Sponsored projects 1) BRNS : Ultrasonic Cross-correlation Flowmeter, Rs 6.5 L, 92-94, with Prof T Anjaneyulu. 2) AICTE R&D : Speech Processing for the Aids for the Hearing Impaired, Rs 10.0 L, 95-98. 3) Ministry of Welfare : Myoelectric controller for prostheses for below elbow amputees, Rs 8 L, 99-01, with Prof SR Devasahayam & Prof R Lal. 4) MHRD R&D : Electronic communicator for children with cerebral palsy, Rs 6.0 L, 02-03, with Prof GG Ray. 5) MHRD mod.: Multimedia in EE education, Rs 10 L, 99-01, with head. 6) DST/FIST: Embedded systems lab, Rs 60 L, 01-06, with Prof DK Sharma & Prof R Lal.
Industrial consultancy Areas: Electronic instrumentation & system design, DSP application. No of projects: 12, Amount: approx. Rs 8 L. Administrative responsibilities Hostel assoc. warden / warden : 95-98 Vice chairman, GATE 2002