Posts Tagged ‘DIGITAL MODULATION’

• DIGITAL MODULATION

  Mar 9, 13 • 6575 Views • Engineering Sample Papers, General • saarika Singh • 6 Comments

  DIGITAL MODULATION AND INFORMATION THEORY   1.WHAT IS COMPANDING? Ans .COMPANDING: Companding is a non uniform process of digital modulation. In non uniform process signal to noise ratio is very week. If we want to increase the signal to noise ratio then