Chuck and Randy,
       I would like to know the details of your Hilbert transform methods (=
whether the methodology employs convolution or an operator formalism).  The=
 whole list-serve readership may not be similarly interested; so it's proba=
bly best that you send the information to my email address, if you would pl=
ease; i.e., to peters_rd@...........
    The discussions about modulated seismic signals illustrate for me, once=
 again, the great value of meaningful interdisciplinary interactions-if the=
y progress beyond the customary 'lip-service' that I encounter most of the =
time.  I have not been exposed to the Hilbert transform, but suspect that i=
t can be of great value to my work-since I long ago began to appreciate the=
 value of quadrature relationships involving harmonic signals.
    Randall Peters
Chuck and Randy,=
       I =
would like to know the details of your Hilbert transform methods (whether t=
he methodology employs convolution or an operator formalism).  The who=
le list-serve readership may not be similarly interested; so it’s pro=
bably best that you send the information to my email address, if you would =
please; i.e., to peters_rd@.........
du.
    The discussio=
ns about modulated seismic signals illustrate for me, once again, the great=
 value of meaningful interdisciplinary interactions—if they progress =
beyond the customary ‘lip-service’ that I encounter most of the=
 time.  I have not been exposed to the Hilbert transform, but suspect =
that it can be of great value to my work—since I long ago began to ap=
preciate the value of quadrature relationships involving harmonic signals.<=
o:p>
    Randall Peters
=