HideShow resource information
  • Created by: Pro
  • Created on: 14-05-13 19:01

Analouge & Digital Signals

Analouge signals vary continuously 

Digital signals are represented by binary numbers

Advantages of Analouge Signals:-

  • They vary over a huge range of frequency and loudness
  • No AD (Analouge to Digital) devices required

Disadvantages of Analouge Signals:-

  • Prone to picking up noise
  • Noise causes extra random unwanted variation
  • Amplifying the signal


No comments have yet been made

Similar Physics resources:

See all Physics resources »See all Electric fields resources »