RightMark Audio Analyzer test report

Testing device IDT Card
Sampling mode 24-bit, 44 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.0
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.1 dB / 0.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.64, -0.25
Good
Noise level, dB (A)
-93.8
Very good
Dynamic range, dB (A)
93.7
Very good
THD, %
0.051
Average
THD + Noise, dB (A)
-63.5
Poor
IMD + Noise, %
0.041
Good
Stereo crosstalk, dB
-92.3
Excellent
IMD at 10 kHz, %
0.037
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-9.13, +0.66
-9.09, +0.66
From 40 Hz to 15 kHz, dB
-0.25, +0.64
-0.23, +0.66



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-92.8
-92.5
RMS power (A-weighted), dB
-94.0
-93.6
Peak level, dB FS
-78.9
-78.5
DC offset, %
-0.1
-0.1



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+92.7
+92.5
Dynamic range (A-weighted), dB
+93.8
+93.6
DC offset, %
-0.09
-0.09



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0494
+0.0532
THD + Noise, %
+0.0497
+0.0536
THD + Noise (A-weighted), %
+0.0641
+0.0692



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0398
+0.0428
IMD + Noise (A-weighted), %
+0.0326
+0.0350



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-87
-84
Crosstalk at 1000 Hz, dB
-91
-91
Crosstalk at 10000 Hz, dB
-92
-93



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0482
0.0519
IMD + Noise at 10000 Hz,
0.0299
0.0317
IMD + Noise at 15000 Hz,
0.0288
0.0313