Audio and VIdeo Engg ECE 5th Sem Syllabus for Diploma BTEUP 2017

Audio and VIdeo Engg detail BTEUP Diploma syllabus for Electronics & Communication Engineering, effective from 2017 is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other ece 5th sem bteup diploma syllabus 2017 you can visit ECE 5th Sem BTEUP Diploma Syllabus 2017 Subjects. The detail syllabus for audio and video engg is as follows.

Rationale:

Audio and Video Engineering is an improtant media of distant audio & video communication. Its finds major application in consumer electronics in the form of B/W and coloured receiver. It also plays an important role education, research and space application. A student having knowledge about the composite video signals, TV camera tubes, TV receiver circuitary, Antenna, Booster and Feeder, Formation of colour TV signals. Their modulation and
demodulation will be able to share any type of
responsibility asigned to him.

DETAILED CONTENTS

1. ELECTRO ACOUSTIC TRANSDUCERS:

1. Microphones-carbon, condensor, moving coil, crystal, ribbon and lavaliere microphones, their construction and basic working principles, frequency response, impedance, sensitivity and directional patterns, typical applications of different types of microphones. Idea of other commerical microphones.
2. Loudspeakers-direct radiating and horn loader type their construction, working principles characteristics and applications. Baffles and Enclosures. Introduction to tweeters and woofers and crossover networks, Speakers column.

2. SOUND RECORDING:

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3. HI-FI STEREO AND ITS SYSTEM:

1. General ideas about public address system and its block diagram.
2. Concept of Fidelity, noise and different types of distortions in an audio system. Stereophony, comparison of monophonic and stereophonic sound. Brief description of stereophonic recording on tape. Block diagram of hi-fi stereo system, Function of bass, Treble, Loudness and Balance control. Consequences of mismatach between amplifier output and speaker impedance. Need for a multi-speaker column. Cross over network in speaker columns.

4.A. INTRODUCTION TO TV COMMUNICATION:

1. Elements of telecast TV chain giving elementary idea of the role of TV camera, TV transmitter, propagation of signal, reception through antennas, TV receiver.
2. Brief mention of other types of TV communication such as CCTV, CATV, MATV, Sattelite TV and their applications.
3. Brief mention of factors affecting range of TV coverage such
1. Line of sight propagation.
2. Effect of earth’s curvature.
3. Receiving and transmitting antenna heights.
4. Power of transmitter.

4.B. PRINCIPLES OF SCANNING AND FORMATION OF COMPOSITE VIDEO SIGNALS:

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5. CAMERA TUBES:

Basic concepts of Signal tube colour camera, its construction and working

6. PICTURE TUBE:

1. Basic principle of operation and working B and W picture tube, its mounting and adjustment of Yoke.
2. Brief idea about delta gun and guns in line picture tube.
3. Construction and working of single gun(Trinitron) picture tube

7. FUNDAMENTAL OF COLOUR SIGNAL:

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8. COLOUR CAMERA :

1. Digital colour camera system. Basic idea of construction and working.
2. Solid state imagers.

9. NTSC & PAL FUNDAMENTALS:

1. Basic principles of NTSC & PAL system.
2. Basic principle of QAM (Qudratur Amplitude Modulation )
3. Basic principle of PAL-S, PAL-D and Synchronous demodulation
4. Block diagram of NTSC and PAL coder and decoder, function of each block

10. VIDEO DISPLAY UNITS (VDU):

1. Block diagram and specifications of colour VDU and function of each block.
2. Interfacing of VDU with computers.
3. Basic idea about LCD/Plasma/LED monitor
4. Remote controlling of Electronic Devices (Basic Idea).
5. Basic Idea of construction and working of HDTV.
6. Basic idea of DTH system, dish antenna

Reference Books:

1. A. Sharma- Audio Video & TV Engineering- Danpat rai & Sons.
2. Benson & Whitaker – Television and Audio Handbook- McGraw Hill Pub.
3. R. R. Gulati – Modern Television Practices, Principles Technologies and Services- New Age International Pub.
4. Benson & Whitaker – Television and Audio Handbook- McGraw Hill Pub.

AUDIO AND VIDEO ENGINEERING LAB

1. Study of different features and Measurement of directivity of various types of microphones and loudspeakers. (Approximate).
2. Frequency response of crossover networks in speaker columns.
3. Installation and operations of PA system. (Preferably in auditorium).
4. To study the operation and control of DVD player and identification of main stages and components.
5. Familiarisation with the physical layout, location of stages ( transistors, ICs), major components, measurement of D.C. voltage & tracing of signal in Colour TV receiver. The student should be required to identify components from circuit diagram with physical layout of corresponding parts and marks hazardous areas.
6. Familiarisation with all controls and efects of adjustments of controls on the performance of a Colour TV receiver.
7. Fault finding in each stage of a TV receiver.
8. To study the installation process of DTH system.

NOTE:

1. A demonstration model of a Colour TV receiver should be developed in the lab itself to perform the above related exeriments.
2. Visit to the nearest TV studio and transmitter is necessary for idea of digital video communication.

For detail syllabus of all other subjects of BE Ece, effective from 2017 do visit Ece 5th Sem BTEUP syllabus for 2017.

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