The very best tunings must still be done by ear but electronic tuning devices such as the Sanderson Accu-Tuner can indicate pitch very accurately on a visible display, says University of Michigan piano technologist Robert Grijalva. So the answer would be a qualified yes. So the theoretical upper limit for unique genomes is 4 raised to the power of 6 billion. Still, taking 4 to the power of a million, you wind up with hundreds of thousands of digits, says Mountain. Fact is, a number with just 80 digits exceeds the count of atoms in the universe.
Human diversity is here to stay.