RightMark Audio Analyzer test report

Testing device Sound Blaster Audigy
Sampling mode 16-bit, 44 kHz
Interface DirectSound
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -2.1 dB / -2.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.08, -1.58
Average
Noise level, dB (A)
-96.4
Excellent
Dynamic range, dB (A)
92.1
Very good
THD, %
0.0031
Very good
THD + Noise, dB (A)
-83.6
Good
IMD + Noise, %
0.342
Average
Stereo crosstalk, dB
-97.4
Excellent
IMD at 10 kHz, %
7.643
Very poor
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-5.29, +0.08
-5.29, +0.08
From 40 Hz to 15 kHz, dB
-1.58, +0.08
-1.58, +0.08



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-95.3
-95.3
RMS power (A-weighted), dB
-96.4
-96.4
Peak level, dB FS
-83.2
-83.2
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+91.5
+91.6
Dynamic range (A-weighted), dB
+92.1
+92.2
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0031
+0.0031
THD + Noise, %
+0.0063
+0.0063
THD + Noise (A-weighted), %
+0.0066
+0.0067



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.3422
+0.3422
IMD + Noise (A-weighted), %
+0.2712
+0.2711



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-101
-99
Crosstalk at 1000 Hz, dB
-96
-96
Crosstalk at 10000 Hz, dB
-94
-94



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.7370
0.7372
IMD + Noise at 10000 Hz,
6.2638
6.2637
IMD + Noise at 15000 Hz,
15.9279
15.9281