Sonatest Wave - Page 39

Wave User Manual 39
Version 4
Gate
Ref
Measurement
Symbol
Meaning
GX
Flank
Sound Path
GX/⇘
Sound path distance measured at
flank
GX
Flank
Depth
GX/⇓
Depth at flank position
GX
Flank
True Depth
GX/⇓⊻
True depth at flank position (takes
skips into account)
GX
Flank
Surface
Distance
GX/⇒
Distance from the exit point of the
probe to position of flank relative to
the surface
GX
Flank
Surface
Distance
minus X-offset
GX/⇒-X
Distance from front of the probe to
position of flank relative to the surface
GX
Threshold
---
GX
threshold
This is the gate level
GX
Start
Sound Path
GX⇘start
Gate start position relative to sound
path
GX
Start
Depth
GX⇓start
Gate start position relative to depth
GX
Start
True Depth
GX⇓⊻start
Gate start position relative to true
depth
GX
Start
Surface
Distance
GX⇒start
Gate start position relative to the
surface distance
GX
Stop
Sound Path
GX⇘stop
Gate stop position relative to sound
path
GX
Stop
Depth
GX⇓stop
Gate stop position relative to depth
GX
Stop
True Depth
GX⇓⊻stop
Gate stop position relative to true
depth
GX
Stop
Surface
Distance
GX⇒stop
Gate stop position relative to the
surface distance
GX
Length
---
GX⇘length
Gate length (always relative to sound
path)
DAC
Peak
%DAC(C)
DAC^%(C)
Peak measurement, in %, relative to
DAC curve. Corrected if the gain
changed