The Octave in Tona Music

The relationship between each of these gs we've just seen is called an octave. The simplest way of doubling 196 is to double 200 and take away two fours, or eight. So if this s is 65 hurts, how many hurts is the next sea and octave higher? A hundred and 30. Do you know what note this is? What note am i playing with? An hundred and ten hurts. See this a here made the air vibrate 220 times a second. And our brain doesn't simply hear the knol. It actually plays it too. That's why the distance between these two knots is called anoctave. It's called an eight an ater.