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Wednesday, September 11, 2019

IN MUSIC, CAN THE PERCEPTION OF REALITY BE MODELLED THROUGH THE KEY CHANGE?

Say we're in 3D system S1.

A coordinate system change can take us from S1 to S2 through a linear combination of transformation vectors and matrices.

Can a nonlinear combination have an affect? Can such an effect be modelled?

But what does such an effect have on the human brain during a piece of music?

In ye olde classic music, Mozart, there were several changes of key during a piece of music.

Why did the artists do that?

Where did they learn the effects?

And not just music: comedy; art; sport, etc.

I.e. has an individual's perception of the world been pre-calculated, the effects of an interaction with the world been calculated and those effects been modifiable through mathematical feedback?

In other words: are you controllable by mathematics?

And if so, are you OK with that?

There is a branch of mathematics called control systems which tries to control a system to behave within a vector of inputs (can be constant but which can also be variable as a response to the inputs).

We could very easily call TV and radio news an input.

How could your response to TV and radio input be measured?

And your response, i.e. output, be measured to be used to determine the usefulness of any influence system trying to model the system?

Are you a part of a system?

Do you want to be a part of a system?

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