About the Lab
The Signal Processing and Instrumentation Lab focuses on research in the areas of speech and signal processing, biomedical signal processing and instrumentation, electronic instrumentation, and embedded system design. Research problems include vocal tract shape estimation from speech signal, enhancement of electrolaryngeal speech using spectral subtraction, multi-band frequency compression for hearing-impaired, speech enhancement by modification of stop consonant landmarks, speech transformation using multivariate polynomial modeling, cardiac output monitoring using impedance cardiography, and diagnostic information from impedance cardiography.
Research Areas
01 Vocal tract shape estimation from speech signal
02 Enhancement of electrolaryngeal speech
03 Multi-band frequency compression for hearing-impaired
04 Speech enhancement by stop consonant landmark modification
05 Speech transformation using multivariate polynomial modeling
06 Cardiac output monitoring via impedance cardiography
07 Diagnostic information from impedance cardiography