K. Gopal Gopalan
Professor of Electrical Engineering
Address
Purdue University Calumet
Department of Engineering
Potter 229
2200 169th Street
Hammond, IN 46323-2094
Phone: 219-989-2685
To send email:
gopalan@calumet.purdue.edu
Education
 BE, University of
Madris, India
MTech, Indian Institute of Technology, Kanpur
PhD, University of
Akron
Areas of Instruction
Signal Processing
Speech Processing
Communication
Electronics
Digital Systems
Research Interests
Speech Signal
Analysis
Digital Signal
Processing
Digital Systems
Representative Publications
K.
Gopalan, “Cepstral Domain
Modification of Audio Signals for Data Embedding: Preliminary
Results,” Proc. of 16th Annual Symposium on Electronic Imaging
-- Security, Steganography, and Watermarking of Multimedia Contents
VI, San Jose, CA, January 2004.
K.
Gopalan, “Audio steganography
using bit modification,” Proc. IEEE International Conference on
Acoustics, Speech, and Signal Processing, (ICASSP '03), Vol. 2, pp.
421-424, April 2003.
K.
Gopalan, S. Wenndt, A.Noga, D Haddad,and S. Adams,
“Covert speech communication via
cover speech by tone insertion,” Proc. 2003 IEEE Aerospace
Conference, Vol. 4, pp. 4_1647 -- 4_1653, March 2003.
K.
Gopalan, “Audio
Steganography for Covert Data Transmission by Imperceptible Tone
Insertion,” Proc. the IASTED International Conference on
Communication Systems And Applications (CSA 2004), Banff, Canada,
July 8-10, 2004.
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