GOLDBERG AND MÄKIVIRTA
AUTOMATED IN-SITU EQUALISATION
AES 23RD CONFERENCE, May 23-25, 2003
32
Midrange RMS Deviation
Before Equalisation
0
2
4
6
8
10
103
6A
103
6A
103
6A
Level, dB
Midrange RMS Deviation
After Equalisation
0
2
4
6
8
10
1036
A
1036
A
1036
A
Level, dB
Midrange RMS Deviation
Change due to Equalisation
-7
-6
-5
-4
-3
-2
-1
0
1
2
10
36A
10
36A
10
36A
Level, dB
High Frequency RMS Deviation
Before Equalisation
0
2
4
6
8
10
103
6A
103
6A
103
6A
Level, dB
High Frequency RMS Deviation
After Equalisation
0
2
4
6
8
10
1036
A
1036
A
1036
A
Level, dB
High Frequency RMS Deviation
Change due to Equalisation
-7
-6
-5
-4
-3
-2
-1
0
1
2
10
36A
10
36A
10
36A
Level, dB
Figure 16b. RMS deviation for large systems.