Give us the context. That may help with providing an appropriate answer.Why unit area or unit impulse,step,ramp,parabolic test signals are distinguishably standardized? can you throw light on this, it will be helpful .
Believe it or not light is a standard.can you throw light on this
Hello,Give us the context. That may help with providing an appropriate answer.
Hello,Would you prefer some other constant be used for a standard? In some cases the choice is purely arbitrary. The unit impulse has a definition that CANNOT be realized in practice. Approximated, but not actually realized.