I am using the last outlet of fiddle~ to get out freq/amp pairs of
individual sinusoidal components in this case of saxophone
multiphonics. I would like to get an 'average frequency and amplitude'
for each component over an adjustable period of time say 15 seconds or
2 minutes. However, my rudimentary math skills are leaving me quite
baffled. I know it's not as simple as sticking a mean object on each
component as high-frequency jumps skew the results and I am looking for
some waiting of each frequency reported based on its amplitude.
Basically, if I were to play a single multiphonic for 20 seconds, I
would like to know what were the, say 7, strongest frequency areas and
their relative amplitudes. Like an averaged sonogram but in numbers.
Thanks in advance,