Appendix B: Linearity and THD vs. Frequency Sweep
0dB ref
5.0000
4.0000
3.0000
2.0000
1.0000
0.0
-1.000
-2.000
-3.000
-4.000
-5.000
Servo-550 Linearity (0 dB Ref) and THD+N vs. frequency sweep (10 Hz - 50 kHz)
0dB ref
5.0000
4.0000
3.0000
2.0000
1.0000
0.0
-1.000
-2.000
-3.000
-4.000
-5.000
Servo-260 Linearity (0 dB Ref) and THD+N vs. frequency sweep (10 Hz - 50 kHz)
0dB ref
5.0000
4.0000
3.0000
2.0000
1.0000
0.0
-1.000
-2.000
-3.000
-4.000
-5.000
Servo-170 Linearity (0 dB Ref) and THD+N vs. frequency sweep (10 Hz - 50 kHz)
AUDIO PRECISION Servo 550 LEVEL(dBr) & THD+N(x) vs FREQ(Hz)
10
100
AUDIO PRECISION Servo 260 LEVEL(dBr) & THD+N(x) vs FREQ(Hz)
10
100
AUDIO PRECISION Servo 170 LEVEL(dBr) & THD+N(x) vs FREQ(Hz)
10
100
Ap
1k
10k
50k
Ap
1k
10k
50k
Ap
1k
10k
50k
12
1.000
.9000
.8000
.7000
.6000
.5000
.4000
.3000
.2000
.1000
0.0
1.000
.9000
.8000
.7000
.6000
.5000
.4000
.3000
.2000
.1000
0.0
1.000
.9000
.8000
.7000
.6000
.5000
.4000
.3000
.2000
.1000
0.0