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Feature based approach for singer identification
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
One of the challenging and difficult problems under the category of Music Information
Retrieval (MIR) is to identify a singer of a given song under strong instrumental
accompaniments. Besides instrumental sounds, other ...
Fault tolerance schemes for mission critical applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
In absence of atmospheric protection, electronics involved in space systems are exposed to radiation effects. For maintaining the proper functioning of the device in space various distinct techniques are put in use. A ...
full custom design of a 0.18 micron sub-threshold processor
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
Scaling the supply voltage below the threshold voltage leads to orders of magnitude energy savings but puts the limit on performance of the circuit. This strategy is used in the emerging embedded applications for the energy ...
Fully digital ultra low power capacitive sensor interface
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
This report presents a fully-digital ultra low power capacitive sensor interface, which directly converts sensor capacitance to its digital value. Capacitive interface is divided into two parts, 1) capacitance to time ...
FPGA implementation of multiband and multimode modem for software defined radio (SDR)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
Now a days Software Defined Radio(SDR) is becoming popular for wireless communication
because of it’s flexibility to change as per requirement through software. The work presented
here describes the different methods of ...
Forward error correction for software defined radio based on FPGA
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
In digital communication, the signal to noise ratio (SNR) of the channel is one of the major
limitations on the operating performance. Solution in terms of coded data and errorcorrecting
code has been introduced to improve ...
FPGA implementation of environment/noise classification using neural networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
The purpose of this thesis is to give an insight into the implementation of a system of neural
networks, for the tasks of Noise/Environment Modeling, Feature Extraction and Classification
of Noise/Environment, on a Field ...
FIR filter for high speed 60 GHz wireless communications.
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
In this thesis report the design and implementation of the FIR filter at 5 GS/s presented. IEEE 802.15.3c standard declared unlicensed band from 57 to 66 GHz. This 60 GHz wireless communication transmitter uses interpolator ...
GPU-accelerated method of moments
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
This work considers the use of commodity graphics processing units (GPUs) for accelerating run-time critical phase of method of moments (MoM) which is a widely used computational electromagnetic (CEM) technique for solving ...
HDL implementation of a node of bayesian polytree interface
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
In this thesis, we have particularly focussed on the aspects of the hardware implementation of the Bayesian inference framework within the George and Hawkins’ model. This framework is based on Judea Pearl’s belief propagation. ...