I would argue that it is also 4d. It moves along the xyz access from a point in time (the 4th dimension).

by Anonymous 1 year ago

I think time is its only dimension. It's the one

by Anonymous 1 year ago

Sound is vibration in the air. Frequency is the measure of how many times the sound wave's peak moves through the air past a certain point.

by Anonymous 1 year ago

the signal that drives the speaker is one-dimensional and can only be represented by a line i don't know enough about ears to tell you this - but i imagine the brain signal that converts the vibrating eardrum into perceived sound is also represented as a line, or a series of lines

by Anonymous 1 year ago

The inner ear has a bunch of hairs that resonate at different frequencies. AFAIK our brain is told which frequencies there are, how loud they are, and what phase they have. So there's a lot more info than a single line per ear.

by Anonymous 1 year ago

So music is at least 2D right? Sound (1st Dimension) over time (2nd Dimension).

by Anonymous 1 year ago

i remember zooming in on audacity as a kid and being blown away that all music was just a line zigzagging in intricate patterns

by Anonymous 1 year ago