Analog Signal Processing Analog Signal Processor(ASP)or Analog Filter x( CT System analog signal analog signal Continuous-Time(CT) Linear System y(t)=h(t, rx(odr CT Linear and Time-Invariant (LTD) System y()=(t-)x()dz=h()*x() h(t,)=h(t-)• Continuous-Time (CT) Linear System • CT Linear and Time-Invariant (LTI) System Analog Signal Processing y t h t x d ( ) ( , ) ( ) =     y t h t x d h t x t ( ) ( ) ( ) ( ) ( ) = − =      h t h t ( , ) ( )   = − x t( ) y t( ) analog signal analog signal CT System Analog Signal Processor (ASP) or Analog Filter