Consumer Electronics---khanna

Basic Concepts : Audio Engineering • Audio Systems : Microphones, Loudspeakers and P.A. System • Audio Recording : Data Storage Devices and Hi-Fi Stereo • Video Engineering : VCR, VCD and DVD • Communication System and Radio Receivers • Antennas • Audio and Video Amplifiers • Monochrome Television • Colour Television • Telegraphy and Telephony • Satellite Communication • Transmission Lines and Cables • Cable  Television and DTH • Consumer Devices • Objective Type of Questions • Experiments.