SEMESTER VI – Elective I (E01)
Code No. Course Title L T P C
10144ECE11 Medical Electronics 3 0 0 3
10144ECE12 Operating Systems 3 0 0 3
10144ECE13 Solid State Electronic Devices 3 0 0 3
10144ECE14 Speech Processing 3 0 0 3
10144ECE15 Numerical Methods 3 1 0 4
10144ECE16
Multicore Programming 3 0 0 3
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10144ECE11 MEDICAL ELECTRONICS L T P C
3 0 0 3
UNIT I ELECTRO-PHYSIOLOGY AND BIO-POTENTIAL
RECORDING 9
The origin of Bio-potentials; biopotential
electrodes, biological amplifiers, ECG, EEG,
EMG, PCG, EOG, lead systems and recording
methods, typical waveforms and signal
characteristics.
UNIT II BIO-CHEMICAL AND NON ELECTRICAL
PARAMETER
MEASUREMENT 9
PH, PO2, PCO2, PHCO3, Electrophoresis,
colorimeter, photometer, Auto analyzer,
Blood flow meter, cardiac output, respiratory
measurement, Blood pressure,
temperature, pulse, Blood cell counters.
UNIT III ASSIST DEVICES AND BIO-TELEMETRY 9
Cardiac pacemakers, DC Defibrillator, Telemetry
principles, frequency selection,
Biotelemetry, radio-pill and tele-stimulation.
UNIT IV RADIOLOGICAL EQUIPMENTS 9
Ionosing radiation, Diagnostic x-ray equipments,
use of Radio Isotope in diagnosis,
Radiation Therapy.
UNIT V RECENT TRENDS IN MEDICAL INSTRUMENTATION
9
Thermograph, endoscopy unit, Laser in medicine,
Diathermy units, Electrical safety in
medical equipment.
TOTAL= 45 PERIODS
TEXTBOOKS
1. Leislie Cromwell, “Biomedical instrumentation
and measurement”, Prentice Hall of
India, New Delhi, 2007.
REFERENCES
1. Khandpur, R.S., “Handbook of Biomedical
Instrumentation”, TATA McGraw-Hill, New
Delhi, 2003.
2. Joseph J.Carr and John M.Brown, “Introduction
to Biomedical equipment
Technology”, John Wiley and Sons, New York,
2004.
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10144ECE12 OPERATING SYSTEMS L T P C
3 0 0 3
UNIT I OPERATING SYSTEM OVERVIEW 9
Introduction – Multiprogramming – Time sharing –
Multi-user Operating systems –
System Call – Structure of Operating Systems
UNIT II PROCESS MANAGEMENT 9
Concept of Processes – Interprocess
Communication – Racing – Synchronisation –
Mutual Exclusion – Scheduling – Implementation
Issues – IPC in Multiprocessor System
– Threads
UNIT III MEMORY MANAGEMENT 9
Partition – paging – segmentation – virtual
memory concepts – relocation algorithms –
buddy systems – Free space management – Case
study.
UNIT IV DEVICE MANAGEMENT AND FILE SYSTEMS 9
File concept – access methods – directory
structure – File system mounting – file
sharing – protection – file system
implementation – I/O Hardware – Application I/O
Interface – Kernal I/O subsystem – Transforming
I/O to Hardware Operations – Streams
– Disk Structure – Disk Scheduling Management –
RAID structure
–
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UNIT V MODERN OPERATING SYSTEMS 9
Concepts of distributed operating systems – Real
time operating system – Case studies:
UNIX, LINUX and Windows 2000.
TOTAL= 45 PERIODS
TEXT BOOKS
1. Abraham Silberschatz, Peter Galvin and Gagne,
‘Operating System Concepts’,
Seventh Edition, John Wiley, 2007.
2. William Stallings, ‘Operating Systems –
Internals and Design Principles’, Fifth
Edition, Prentice Hall India, 2005.
REFERENCES
1. Andrew Tanenbaum, ‘Modern Operating Systems’,
2nd Edition, Prentice Hall, 2003.
2. Deital.H.M, “Operating Systems - A Modern
Perspective”, Second Edition, Addison
Wesley, 2004.
3. Mukesh Singhal, Niranjan G.Shivaratri,
“Advanced Concepts in Operating Systems”,
Tata McGraw Hill, 2001.
4. D.M.Dhamdhere, “Operating Systems – A Concept
based Approach”, Second
Edition, Tata McGraw Hill, 2006.
5. Crowley.C, “Operating Systems: A Design –
Oriented Approach”, Tata McGraw Hill,
1999.
6. Ellen Siever, Aaron Weber, Stephen Figgins,
‘LINUX in a Nutshell’, Fourth Edition,
O’reilly, 2004.
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10144ECE13 SOLID STATE ELECTRONIC DEVICES L T P
C
3 0 0 3
UNIT I CRYSTAL PROPERTIES AND GROWTH OF
SEMICONDUCTORS 9
Semiconductor materials - Periodic Structures -
Crystal Lattices - Cubic lattices - Planes
and Directions - Diamond lattice - Bulk Crystal
Growth - Starting Materials - Growth of
Single Crystal lngots - Wafers - Doping -
Epitaxial Growth - Lattice Matching in Epitaxial
Growth - Vapor - Phase Epitaxy - Atoms and
Electrons - Introduction to Physical Models
- Experimental Observations - Photoelectric
Effect - Atomic spectra - Bohr model -
Quantum Mechanics - Probability and Uncertainty
Principle - Schrodinger Wave
Equation - Potential Well Equation - Potential
well Problem - Tunneling.
UNIT II ENERGY BANDS AND CHARGE CARRIERS IN
SEMICONDUCTORS AND JUNCTIONS 9
Energy bands in Solids, Energy Bands in Metals,
Semiconductors, and Insulators - Direct and
Indirect Semiconductors - Variation of Energy
Bands with Alloy Composition - Charge
Carriers in Semiconductors - Electrons and Holes
- Electrons and Holes in Quantum Wells -
Carrier Concentrations - Fermi Level - Electron
and Hole Concentrations at Equilibrium -
Temperature Dependence of Carrier Concentrations
- Compensation and Space Charge
Neutrality - Drift of Carrier in Electric and
Magnetic Fields conductivity and Mobility - Drift
and Resistance - Effects of Temperature and
Doping on Mobility - High field effects - Hall
Effect - invariance of Fermi level at
equilibrium - Fabrication of p-n junctions, Metal
semiconductor junctions.
UNIT III METAL OXIDE SEMICONDUCTOR FET 9
GaAS MESFET - High Electron Mobility Transistor
- Short channel Effects – Metal Insulator
Semiconductor FET - Basic Operation and
Fabrication - Effects of Real Surfaces - Threshold
Voltage - MOS capacitance Measurements - current
– Voltage Characteristics of MOS Gate
Oxides - MOS Field Effect Transistor – Output
characteristics - Transfer characteristics -
Short channel MOSFET V-I characteristics -
Control of Threshold Voltage - Substrate Bias
Effects - Sub threshold characteristics -
Equivalent Circuit for MOSFET - MOSFET Scaling
and Hot Electron Effects - Drain - Induced
Barrier Lowering - short channel and Narrow
Width Effect - Gate Induced Drain Leakage.
UNIT IV OPTOELCTRONIC DEVICES 9
Photodiodes - Current and Voltage in illuminated
Junction - Solar Cells - Photo detectors
- Noise and Bandwidth of Photo detectors - Light
Emitting Diodes - Light Emitting Materials
- Fiber Optic Communications Multilayer
Heterojunctions for LEDs - Lasers - Semiconductor
lasers - Population Inversion at a Junction
Emission Spectra for p-n junction - Basic
Semiconductor lasers - Materials for
Semiconductor lasers.
UNIT V HIGH FREQUENSY AND HIGH POWER DEVICES 9
Tunnel Diodes, IMPATT Diode, operation of
TRAPATT and BARITT Diodes, Gunn Diode -
transferred - electron mechanism, formation and
drift of space charge domains, p-n-p-n Diode,
Semiconductor Controlled Rectifier, Insulated
Gate Bipolar Transistor.
TEXT BOOK TOTAL= 45 PERIODS
1. Ben. G. Streetman & Sanjan Banerjee,
Solid State Electronic Devices, 5th Edition,
PHI, 2003.
REFERENCES
1. Donald A. Neaman, Semiconductor Physics and
Devices, 3rd Edition, TMH, 2002.
2. Yannis Tsividis, Operation & Mode line of
MOS Transistor, 2nd Edition, Oxford
University Press, 1999. 3. Nandita Das Gupta
& Aamitava Das Gupta, Semiconductor
Devices Modeling a Technology, PHI, 2004.
4. D.K. Bhattacharya & Rajinish Sharma,
Solid State Electronic Devices, Oxford University
Press, 2007.
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10144ECE14 SPEECH PROCESSING L T P C
3 0 0 3
UNIT I MECHANICS OF SPEECH 9
Speech production: Mechanism of speech
production, Acoustic phonetics - Digital
models for speech signals - Representations of
speech waveform: Sampling speech
signals, basics of quantization, delta
modulation, and Differential PCM - Auditory
perception: psycho acoustics.
UNIT II TIME DOMAIN METHODS FOR SPEECH
PROCESSING 9
Time domain parameters of Speech signal –
Methods for extracting the parameters
Energy, Average Magnitude, Zero crossing Rate –
Silence Discrimination using ZCR
and energy – Short Time Auto Correlation
Function – Pitch period estimation using Auto
Correlation Function.
UNIT III FREQUENCY DOMAIN METHOD FOR SPEECH
PROCESSING 9
Short Time Fourier analysis: Fourier transform
and linear filtering interpretations,
Sampling rates - Spectrographic displays - Pitch
and formant extraction - Analysis by
Synthesis - Analysis synthesis systems: Phase vocoder,
Channel Vocoder -
Homomorphic speech analysis: Cepstral analysis
of Speech, Formant and Pitch
Estimation, Homomorphic Vocoders.
UNIT IV LINEAR PREDICTIVE ANALYSIS OF SPEECH 9
Basic Principles of linear predictive analysis –
Auto correlation method – Covariance
method – Solution of LPC equations – Cholesky
method – Durbin’s Recursive algorithm,
– Application of LPC parameters – Pitch
detection using LPC parameters – Formant
analysis – VELP – CELP.
UNIT V APPLICATION OF SPEECH & AUDIO SIGNAL
PROCESSING 9
Algorithms: Dynamic time warping, K-means
clusering and Vector quantization,
Gaussian mixture modeling, hidden Markov
modeling - Automatic Speech Recognition:
Feature Extraction for ASR, Deterministic
sequence recognition, Statistical Sequence
recognition, Language models - Speaker
identification and verification – Voice response
system – Speech synthesis: basics of
articulatory, source-filter, and concatenative
synthesis – VOIP
TOTAL= 45 PERIODS
TEXT BOOK:
1. Thomas F, Quatieri, Discrete-Time Speech
Signal Processing, Prentice Hall /
Pearson Education, 2004.
REFERENCES:
1. Ben Gold and Nelson Morgan, Speech and Audio
Signal Processing, John Wiley and
Sons Inc., Singapore, 2004
2. L.R.Rabiner and R.W.Schaffer – Digital
Processing of Speech signals – Prentice Hall
-1979
3. L.R. Rabiner and B. H. Juang, Fundamentals of
Speech Recognition, Prentice Hall,
1993.
4. J.R. Deller, J.H.L. Hansen and J.G. Proakis,
Discrete Time Processing of Speech
Signals, John Wiley, IEEE Press, 1999.
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10144ECE15 NUMERICAL METHODS L T P C
3 1 0 4
UNIT I SOLUTION OF EQUATIONS AND EIGENVALUE
PROBLEMS 9
Solution of equation –Fixed point iteration:
x=g(x) method - Newton’s method – Solution
of linear system by Gaussian elimination and Gauss-Jordon
method– Iterative method -
Gauss-Seidel method - Inverse of a matrix by
Gauss Jordon method – Eigen value of a
matrix by power method and by Jacobi method for
symmetric matrix.
UNIT II INTERPOLATION AND APPROXIMATION 9
Lagrangian Polynomials – Divided differences –
Interpolating with a cubic spline –
Newton’s forward and backward difference
formulas.
UNIT III NUMERICAL DIFFERENTIATION AND
INTEGRATION 9
Differentiation using interpolation formulae
–Numerical integration by trapezoidal and
Simpson’s 1/3 and 3/8 rules – Romberg’s method –
Two and Three point Gaussian
quadrature formulae – Double integrals using
trapezoidal and Simpsons’s rules.
UNIT IV INITIAL VALUE PROBLEMS FOR ORDINARY
DIFFERENTIAL
EQUATIONS 9
Single step methods: Taylor series method –
Euler method for first order equation –
Fourth order Runge – Kutta method for solving
first and second order equations –
Multistep methods: Milne’s and Adam’s predictor
and corrector methods.
UNIT V BOUNDARY VALUE PROBLEMS IN ORDINARY AND
PARTIAL
DIFFERENTIAL EQUATIONS 9
Finite difference solution of second order
ordinary differential equation – Finite difference
solution of one dimensional heat equation by
explicit and implicit methods – One
dimensional wave equation and two dimensional
Laplace and Poisson equations.
L : 45 , T : 15 ,TOTAL = 60 PERIODS
TEXT BOOKS
1. Veerarjan, T and Ramachandran, T. ‘Numerical
methods with programming in ‘C’
Second Editiion, Tata McGraw-Hill
Publishing.Co.Ltd. (2007).
2. Sankara Rao K, ‘Numerical Methods for
Scientisits and Engineers’ – 3rd editiion
Printice Hall of India Private Ltd, New Delhi,
(2007).
REFERENCES
1. Chapra, S. C and Canale, R. P. “Numerical
Methods for Engineers”, 5th Edition, Tata
McGraw-Hill, New Delhi, 2007.
2. Gerald, C. F. and Wheatley, P.O., “Applied
Numerical Analysis”, 6th Edition, Pearson
Education Asia, New Delhi, 2006.
3. Grewal, B.S. and Grewal,J.S., “ Numerical
methods in Engineering and Science”, 6th
Edition, Khanna Publishers, New Delhi, 2004
4.P. Kandasamy, K.Thilagavathy & K.
Gunavathy, “Numerical Methods”, S. Chand &
Company Ltd.
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10144ECE16 MULTICORE PROGRAMMING L T P C
3 0 0 3
UNIT I INTRODUCTION TO MULTIPROCESSORS AND
SCALABILITY
ISSUES 9
Scalable design principles – Principles of
processor design – Instruction Level
Parallelism, Thread level parallelism. Parallel
computer models –- Symmetric and
distributed shared memory architectures –
Performance Issues – Multi-core
Architectures - Software and hardware multithreading
– SMT and CMP architectures –
Design issues – Case studies – Intel Multi-core
architecture – SUN CMP architecture.
UNIT II PARALLEL PROGRAMMING 9
Fundamental concepts – Designing for threads –
scheduling - Threading and parallel
programming constructs – Synchronization –
Critical sections – Deadlock. Threading
APIs.
UNIT III OPENMP PROGRAMMING 9
OpenMP – Threading a loop – Thread overheads –
Performance issues – Library
functions. Solutions to parallel programming
problems – Data races, deadlocks and
livelocks – Non-blocking algorithms – Memory and
cache related issues.
UNIT IV MPI PROGRAMMING 9
MPI Model – collective communication – data
decomposition – communicators and
topologies – point-to-point communication – MPI
Library.
UNIT V MULTITHREADED APPLICATION DEVELOPMENT 9
Algorithms, program development and performance
tuning.
TOTAL= 45 PERIODS
TEXT BOOK
1. Shameem Akhter and Jason Roberts, “Multi-core
Programming”, Intel Press, 2006.
2. Michael J Quinn, Parallel programming in C
with MPI and OpenMP, Tata Mcgraw Hill,
2003.
REFERENCES
1. John L. Hennessey and David A. Patterson, “
Computer architecture – A quantitative
approach”, Morgan Kaufmann/Elsevier Publishers,
4th. edition, 2007.
2. David E. Culler, Jaswinder Pal Singh,
“Parallel computing architecture : A hardware/
software approach” , Morgan Kaufmann/Elsevier
Publishers, 1999.
