Development of TV Interference Simulator

Abstract

In technical training courses for electrical appliances stores, we have explained about interfered TV pictures with photographs, so it has not been so easy for auditors to see what type of interference was observed. In order to make the course more effective, we newly developed an equipment that can generate quasi-pictures simulating four types of interference frequently found. : Pulse noise, Oscillation of boosters, Sporadic E-layer propagation and Co-channel reception. Through their own exercises with it, it will be useful to arrive at an understanding with them. More, it permits us hold courses with a lot of content through explanation about concerte methods to improve picture quality.