Genelec Loudspeaker Manager (GLM) 2.0 - System Operating Manual
page 44 of 55
monitors at different distances from the listening positions to be calibrated for the same level and
time-of-flight for audio at the listening position.
Figure 27. Level and time-of-flight correction controls
Room Response Equalizer Controls
Each SAM monitor and subwoofer contains a set of tools to compensate for the acoustical
influences of the room. These tools include high frequency shelving filters (filters 1 and 2), low
frequency shelving filters (filters 3 and 4), and parametric notch filters (filters 5 to 20). The number
and type of room calibration filters depends on the product. For example, subwoofers contain
parametric notch filters, only.
The room response equalization filters are normally set automatically by GLM AutoCal, but all
settings are available for manual review, evaluation, and editing if necessary.
The parameter values can be toggled with the arrow buttons. A value can be directly written into
the parameter value field. Also the keyboard up/down or left/right arrow buttons can adjust a
parameter value once it has been selected with a mouse.
When the room response calibrations are adjusted, the outcome is shown in the measurement
graph window and also becomes immediately audible in the sound output of the monitor and
subwoofer.
Figure 28. Room response equalizer controls
