EM Acoustics ST-215, Product User Manual

Page: 42 / 57

Page 42 of 57
ST-215 User Manual
v2 November 2019
7.2.2 - FIR Latency
FIR processing, like any digital processing system introduces latency due to the processing
time. The latency imposed by the FIR processing is 4 milliseconds, and this should be
taken into account when determining geometric delays based on your system
configuration.
7.2.3 - Geometric Delay
Appropriate delay will need to be applied to account for physical location differences
between different elements of your system – for example time-aligning subwoofers to the
main system. The use of SMAART or similar can make this task a great deal simpler and
faster.
7.2.4 - Applying EQ
The presets are intended to be a starting point for your system and will almost certainly
require tuning on-site dependent on room characteristics, the rest of your system design
and the system voicing you are aiming for. The ST-215 is designed with a significant
amount of system headroom, so applying EQ is perfectly acceptable.