What is the mathematical relationship between the frequencies of musical notes that we perceive identical, but at different octaves?

Humans have a logarithmic perception of the majority of uncountable and some countable things. A0, which is percieved as the basic note, has a frequency of 27.50 Hz. A1=55 Hz, and A2=110 Hz. You might notice that each time we increase the octave, we multiply the previous frequency by 2. Hence, the formula for the note A would be:      An=27.52Hz If we check this, then A7=27.5128=3520 Hz, which, if you check any sources, you will find is correct.

Answered by Cezar P. Physics tutor

2528 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

What is the Strong Nuclear Force?


How does a cyclotron work?


If a star with a radius of 600000km has a surface temperature of 6000K, calculate its luminosity


Describe how the average density of matter in the universe affects its ultimate fate?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences