Object copy Y position but with delay

[DaiDesign]

Hi

How would I go about this: see attached image.

Basically, I'm using an Audio Spectrum script to control an objects Y position based on the low frequency.
https://www.youtube.com/watch?v=p3fZgs6JEg8

Object A is controlled by the script. (It scales a mesh, not rendered, but I get a vertex position of that mesh to update Objects A position, so no scaling on Object A.)

Object B copies object A's y position but with a 0.1 delay.
Object C copies object A's y position but with a 0.2 sec delay.
And so on.

Any help would be appreciated.

Thanks

[cwmanley]

Hello,

Could you use arrays to get the vertex positions over time and then process them at different speeds?