348 WM-OM-E Rev I
• Disk Drive Parameters:
amplitude symmetry
auto correlation s/n
local base
local baseline separation
local maximum
local minimum
local number
local peak-peak
local time between events
local time between peaks
local time between troughs
local time at minimum
local time at maximum
local time peak-trough
local time over threshold
local time trough-peak
local time under threshold
narrow band phase
narrow band power
non-linear transition shift
overwrite
pulse width 50
pulse width 50-
pulse width 50+
resolution
track average amplitude
track average amplitude-
track average amplitude+
• Correlation function
• Trend (datalog) of up to one million events
• Histograms expanded with 19 histogram parameters and up to 2 billion events
Automated DDA Measurements
ACSN
local base
local baseline separation
local maximum
local minimum
local number
local peak-peak
local time between events
local time between peaks
local time between troughs
local time at minimum
local time under threshold
msnr
m_to_r
NLTS
narrow band phase
narrow band power
overwrite
pulse width 50
pulse width 50-
pulse width 50+
resolution