In a short lifetime, we have gone
from a m radio amplitude modulation
to f m frequency modulation
packing the most into bandwidth
changes in electrical signals
superimposing periodic information
onto carrier waves, either constant
or flowing with the message
as composers build upon their themes
folkloric or idyllic cohesiveness
creating solid, secure ground to attach
a wonderful range of modulated variation.
© Jan G. Otterstrom F.
May 26, 2015