MNIT Jaipur Syllabus computer science Speech Recognition

 MNIT Jaipur Syllabus computer science Speech Recognition

 

 Speech Recognition 

Overview of Speech Recognition; What is Speech; Why is it important; Applications and issues. Speech

Production; Mechanism of speech production; Categories of sounds; Sound units in indian languages.

Nature  of  Speech  Signal;  Source-system  characteristics;  Segmental  and  suprasegmental  features;

Temporal  and  spectral  parameters  for  sound  units  in  indian  languages.  Basics  of  Digital  Signal

Processing;  Signals and systems;  Discrete fourier transform;  Digital filtering;  Stochastic processes.

Speech  Signal  Processing  Methods:  Short-time  spectrum analysis;  Spectrograms;  Linear  prediction

analysis;  Cepstrum  analysis.  Speech  Recognition;  Isolated  word  recognition;  Connected  word

recognition  Continuous  Speech  Recognition;  Speech  recognition  problem;  Hidden  markov  models.

Other  Applications:  Word  spotting;  Speaker  recognition;  Speech  enhancement;  Speech  synthesis;

Practical issues in speech Recognition.

Text/References:

1. Spoken Language Processing: A Guide to Theory, Algorithm and System Development by

Xuedong Huang, Alex Acero, Hsiao-Wuen Hon, Raj Reddy Prentice Hall PTR; ISBN:

0130226165

2. Speech Communications : Human & Machine by Douglas O’Shaughnessy, IEEE Press,

Hardcover 2nd edition, 1999; ISBN: 0780334493.

3. Digital Processing of Speech Signals, Rabiner and Schafer, Prentice Hall, 1978.

4. Fundamentals of Speech Recognition, Rabiner and Juang, Prentice Hall, 1994.

5. Speech and Audio Signal Processing : Processing and Perception of Speech and Music by

Nelson Morgan and Ben Gold, July 1999, John Wiley & Sons, ISBN: 0471351547

6. Discrete-Time Speech Signal Processing: Principles and Practice by Thomas F. Quatieri

Publisher: Prentice Hall; ISBN: 013242942X; 1st edition (October 29, 2001)

7. Speech Processing and Synthesis Toolboxes by Donald G. Childers, John Wiley & Sons,

September 1999; ISBN: 0471349593 CP-475 Mobile Computing (3-0-2) 4

Introduction to mobile computing: principles, classification & overview of devices, operating systems.

Wireless transmission: brief overview, multipath propagation, hidden & exposed terminals. Medium

access control & protocols: SDMA, FDMA, TDMA, DAMA, FAMA, PRMA, Reservation TDMA,

polling, CSMA/CA, CDMA etc.

Wireless LAN: infrastructure & ad-hoc networks, IEEE 802.11, HIPERLAN.

Mobile network layer: mobile IP, DHCP, infrastructure & Ad-hoc

routing. Mobile transport layer: indirect TCP, snooping TCP, mobile TCP etc. mobile support, WWW &

mobility, WAP.

Text/ References:

1. Principles of mobile computing Hansmann & Merk., Springer

2. Mobile communications Jochen Schiller , Pearson

3. 802.11 wireless networks Matthew S.Gast, O’REILLY.

4. Wireless LANs: Davis & McGuffin, McGraw Hill

5. Mobile Communications Handbook by Jerry D. Gybson

6. Mobile Communications Handbook by Raymond Steel

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