10
9.
Tech graphs
//
Check out the interactive tech graph
here .
Polar graph frequency
125 Hz
250 Hz
500 Hz
1 .000 Hz
2 .000 Hz
4 .000 Hz
8 .000 Hz
16 .000 Hz
0˚
180˚
0
-10
30˚
330˚
150˚
210˚
20 Hz
-20 dB
-10 dB
0 dB
10 dB
20 dB
50
100
200
500
1 .000
2k
5k
10k
20k
60˚
120˚
300˚
240˚
90˚
270˚
Polar graph frequency
125 Hz
250 Hz
500 Hz
1 .000 Hz
2 .000 Hz
4 .000 Hz
8 .000 Hz
16 .000 Hz
0˚
180˚
0
-10
30˚
330˚
150˚
210˚
20 Hz
-20 dB
-10 dB
0 dB
10 dB
20 dB
50
100
200
500
1 .000
2k
5k
10k
20k
60˚
120˚
300˚
240˚
90˚
270˚
Polar graph frequency
125 Hz
250 Hz
500 Hz
1 .000 Hz
2 .000 Hz
4 .000 Hz
8 .000 Hz
16 .000 Hz
0˚
180˚
0
-10
30˚
330˚
150˚
210˚
20 Hz
-20 dB
-10 dB
0 dB
10 dB
20 dB
50
100
200
500
1 .000
2k
5k
10k
20k
60˚
120˚
300˚
240˚
90˚
270˚
Figure 9 .1 - Frequency response of the LCT 440 PURE
Figure 9 .2 - Polar graph of the LCT 440 PURE