Spartan 821/721 Manual Directional Response A-28
A.5 Directional Response
The following data was taken using the Model 821 sound level meter with a PRM821
preamplifier at degrees increasing by 10, starting with 0° and rotating to 350°.
In this section:
• A.5.1 XY Plane Frequency Response
• A.5.2 XZ Plane Frequency Response
• A.5.3 Directional Response Tables Without Windscreen
A.5.1 XY Plane Frequency Response
FIGURE A-13 XY Plane Reference Direction; Plane Parallel To Display Screen
To Next Page
Loading...
