Enabling Measurement History Sound Recording - Larson Davis SoundAdvisor Reference Manual

18.4 Enabling Measurement History Sound Recording

FIGURE 18-5 Measurement Sound Tab
When you select Save
Measurement Sound, the
resulting data file saves a
sound recording at the
beginning of each
measurement history
interval.
If you select Compression,
sound recordings are saved in
OGG format. See
18.5.3
Choosing a File Format for
.
Sound Records
SoundAdvisor Model 831C
Table 18.1 Sound Recording Constraints
Sample Rate
51.2 ksps
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
setup file with Measurement History enabled, as shown in
Setting Up a Measurement ith Measurement
Step 1 Go to Tools Setup Manager and highlight the name of a measurement
history enabled setup file.
softkey (*//) to open the Sound tab.
Step 2 Select a sound recording Range value. For more information about this
and other values on the Sound page, which affect the quality of the
recording, see
Quality.
Step 3 Select the checkbox in-line with Save Measurement Sound, and enter a
Snapshot Time.
Enabling Measurement History Sound Recording
Minimum Duration
Pre Trigger
9.375 s
(Tools Setup Manager)
Before saving the Setup, press the top-left
18.5 Understanding Recording Settings and Sound
For important, related
information, see
Understanding Recording Settings
and Sound Quality
The measurement sound
Snapshot Time ( 9999 s) is the
time in seconds that will record at
the beginning of each
measurement interval.
and create a
15.1
History.
18.5
.
18-5