beautypg.com

Velodyne Acoustics Digital Drive User Manual

Page 35

background image

29

.

w w w . v e l o d y n e . c o m

Digital Drive User’s Manual

19. Continue this process until the “SYSTEM RESPONSE” graph shows a +/– 3 dB response

across the bass frequencies (that is, up to about 120Hz.). Note that this does not
necessarily mean a “ruler flat” response; +/- 3dB is typical for an optimized response
curve.

An “equalized” room is shown below: