Date: October 31st, 2002

Attendees: Matt(Pennsylvania), Luca(LHO), Hiro, Virginio (Caltech)

Luca Matone described frequency noise measurement and common mode control in H1.

Luca's 1st Viewgraph

Luca's 2nd Viewgraph

Any comments? write to bbhawal@ligo.caltech.edu