SoundAdvisor Model 831C
Setting Up Markers for Sound Recording
152
Module 19
Using 831C Sound Recording
S
ound recordings on the 831C are often created to identify the source of loud noises
during a measurement.
The Sound Recording feature is available when you purchase and install firmware option
831C-SR. The upgrade allows you to trigger a recording and add a sound type label to the
resulting measurement data using 3 methods: by creating a manual sound recording, by
setting automated event-triggered recording, and by using measurement history event
recording. This section shows how to use each method and the related settings and
options.
In this module:
19.3.1 About Sound Recording Constraints
19.5.1 Understanding Resolution, Peak Overload, and Range
19.5.2 Choosing a File Format for Sound Records
19.6.2 Playback After Saving in G4
19.1 Setting Up Markers for Sound Recording
Markers help you label and initiate a recording of the sound being measured. You can also
use markers to simply mark the sound occurrence with a label that’s saved in the
measurement’s Time History.
Before you begin:
•
Verify that 831C-SR firmware is installed and enabled on your meter. For more
14.4 Enabling or Disabling Optional Firmware
.
Step 1.
On the meter, go to
Tools
3
Setup Manager
.
Step 2.
Highlight and select the setup file you want to enable for Sound Recording
, then
press the
left softkey
(
*//
) until you see the
Markers
tab.
Step 3.
Select the checkbox in-line with 1 or more sound types to enable sound
recording for that type, as shown in
.
19
Summary of Contents for 831C-FFT
Page 1: ...Larson Davis SoundAdvisor Model 831C Sound Level Meter Reference Manual...
Page 214: ...SoundAdvisor Model 831C A 50 FIGURE A 47 Model 831C with 377C20 Microphone...
Page 215: ...SoundAdvisor Model 831C A 51 FIGURE A 48 Model 831C with 377C20 Microphone...
Page 216: ...SoundAdvisor Model 831C A 52 FIGURE A 49 Model 831C with 377C20 Microphone...
Page 223: ...SoundAdvisor Model 831C A 59 A 10 Declaration of Conformity...
