Chhattisgarh Swami Vivekanand Technical University, Bhilai
Semester : VIII Branch: Electronics & Telecommunication
Subject: Video Transmission and Reception
Total Theory Periods: 40 Total Tutorial Periods: 12
Total Marks in End Semester Examination: 80
Minimum number of Class tests to be conducted: Two
UNIT – I
Television picture ,
Introduction geometric form and aspect ratio; image continuity; number scanning lines; interlaced
Composite video signal,
introduction; video signal dimension; horizontal sync composition; vertical sync
detail; functions of vertical pulsed train; scanning sequence detail.
UNIT – II
Color signal generation:
Introduction; perception of brightness and colors; additive color mixing; video signal for color;
luminance signal; compatibility; color difference signal;
Television signal transmission:
positive and negative
modulation; VSB transmission; monochrome transmitter; Merits and demerits of the PAL system; SECAM system and
UNIT – III
Basic principles, Image orthicon, Vidicon, Plumbicon, Solid-state image scanners; Silicon diode array vidicon, camera
optics, color camera.
Colour television display tubes Delta-gun colour picture tube; Purity and
convergence; Precision (PIL) colour picture tube; The deflection unit; Purity and static convergence adjustments;
Dynamic convergence adjustments; Trintron colour picture tube; Pincushion correction techniques. Automaticdegaussing
(ADG) circuit. Grey scale tracking.
UNIT – IV
Advances in Television technology:
Video recorders, video disc, optical disc, capacitance disc; Cable Television:
coaxial cable for CATV, characteristic impedance, cable losses, Two-way cable systems cable TV converter; Recent
Technologies: HDTV, Flat panel display TV receivers; Colour receivers for the new generations.
: Basic concepts of Computer-based Multimedia Different types of media Audio, Video, Text,
Image, Graphics, and animation; Multimedia applications, Authoring Tools, Multimedia building blocks, video capturing
1. Monochrome and Colour Television: R. R. Gulati, Wiley Eastern.
2. Multimedia – An Introduction: John Villamil, Pearson – Prentice Hall
1. Modern Television Practice: R.R. Gulati, New Age International
2. Basic Television and Video System: Bernard Grob