Tv Monitor With Oscillator

Purpose

Convert a temporal frequency to a spatial frequency and illustrate how the bandwidth effects the horizontal◙resolution of the TV monitor.
 

Equipment

TV monitor with oscillator.

 

Setup Time

5 min

Images

k6-61

Description

The audio oscillator feeds into the video input of the TV monitor. The signal can be "seen and heard." Audible frequencies produce horizontal lines. To produce vertical lines much higher frequencies are required. Various wave shapes can be tried as well as changes in frequency.