a) Performance and Analysis of Multi carrier DS-CDMA Communication System.
b) Single Sideband modulation via HILBERT TRANSFORM
c) Analysis of frequency variations on a real time speech signal
d) speech processing using Kalman filter
e) Implementation of heart beat monitoring using DWT
f) Implementation and analysis of decision feedback equalizers
g) Implementation of QAM (quadrature amplitude modulation) using matlab
h) Implementation of CDMA using BPSK technique
i) Implementation of modulation techniques (AM, FM, PM).
j) Speech compression using LPC
k) Implementation of PCM (pulse code modulation) on Speech signals.
l) Implementation of Speech compression using DWT
m) Implementation of Speech codec using G.729 standard
n) Implementation of Fragile Speech watermarking.
o) Noise cancellation of Speech/audio using adaptive equalizers
p) Post processing of Speech/ audio signals using extended wiener filtering
q) Time delay effects of a real time Speech signals using signal processing concepts
r) Adaptive Differential Pulse Code Modulation.
s) DTMF Generation and Detection using matlab
t) Digital Modulation and Demodulation using Quadrate Phase Shift Keying Technique in MATLAB
u) Design and performance evaluation of multi-rate digital filters
v) Implementation of GMSK modem