In the digital world this can be true. Once the input media reader decides on the sequence of "ones" and "zeros" it writes the same series to the output media (the copy). The ones and zeros of the original actually are two "states" (in a CD this would be a "pit" or no "pit") and in general the input information is converted to two voltage levels. Ideally the switching between voltage levels is instantaneous, and you have perfectly square pulses, properly spaced in time. In the real world the pulses are misshapen and jitter back and forth in time. The wonderful thing about digital information transfer is that if the pulses are still recognizable as "ones" and "zeros" (and they can be pretty badly messed up and still be recognized) the output data sequence can be generated using clean and properly timed pulses. In a CD copy this would be more precisely made "pits".
An example...
Your Subject, garbled..."copez beter thn riginals"
I can recognize your words in spite of the errors, so I can output..."copies better than originals"
An example...
Your Subject, garbled..."copez beter thn riginals"
I can recognize your words in spite of the errors, so I can output..."copies better than originals"