Enabling Measurement History Sound Recording - Larson Davis SoundAdvisor 831C Reference Manual

18.4 Enabling Measurement History Sound Recording

1.
2.
3.
SoundAdvisor Model 831C
With both 831C-ELA and 831C-SR, or 831C-MSR, firmware options installed,
you can set up the 831C to automatically initiate a sound recording snapshot
at the beginning of each measurement history period.
Before you begin:
• Open the Setup Manager (Tools
setup file with Measurement History enabled, as shown in 15.1
Setting Up a Measurement With Measurement History.
3
Step 1
Go to Tools
Step 2
On the right side (meter side) of the screen, select a measurement history
enabled setup file in the file list, then
display the Sound tab.
Step 3
Select a sound recording Range value. For more information about this and
other values on the Sound tab, which affect the quality of the recording, see
18.5 Understanding Recording Settings and Sound Quality.
Step 4
Select the checkbox in-line with Save Measurement Sound, and enter a
Snapshot Time.
FIGURE 18-5
1.
options is included in the resulting data file: either a recording of
the snapshot time, or the full event including the Snapshot time
and pretrigger time.
2.
at the beginning of each measurement history interval is included in
the resulting data file.
4.
3.
format. For details, see
Records
4.
in seconds that records at the beginning of each measurement
interval.
/*/
Step 5
Select Close (
Step 6
Close the Setup and run a measurement. Based on the settings shown in Figure
18-5, the first 5 seconds of each measurement interval are recorded.
Enabling Measurement History Sound Recording
Setup Manager.
Measurement Sound Tab
When you select Save Event Sound, the shorter one of these 2
When you select Save Measurement Sound, a sound recording
If you select Compression, sound recordings are saved in OGG
18.5.2 Choosing a File Format for Sound
and other sections of section 18.5.
The measurement sound Snapshot Time (< 9999 s) is the time
), save the Setup, then select it again and Set to Active.
3
 Setup Manager)
press the top-left softkey (
and create a
*//
) to
18-5