Soniverse demo (graph-based, not audio)

Notes:

The "Audio" range is currently determined by a mixture of the sampling rate and sample length, but might more sensibly be determined (eventually) by the range detectable by the human ear.
The "Delay/travel time" will give an offset of T_z seconds between the sound being generated and heard.
The "Volume distance" is the equivalent to the "luminosity" distance in the universe, so the one that gives a 1/r² effect - this is not necessarily the same as the delay time in a curved/expanding Soniverse.
Our Soniverse has a short "Age". This could eventually perhaps be related to the "Performance time"?
Some combinations of parameters are unphysical (unsonical?) and give "NaN"s.

Age of the Soniverse (A):	seconds
Density of the Soniverse (Ω_Total):
And for an object at Z=
Age (A_z):	seconds
And for an object at Z=
Age (A_z):	seconds
Delay/travel time (object 1) (T_z1):	seconds
"Volume" distance (object 1) (D_z1):	sound-sec
Delay/travel time (object 2) (T_z2):	seconds
"Volume" distance (object 2) (D_z2):	sound-sec