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ASUS Xonar D2 Audio Card
RMAA6.0.5 Test Guide V.1.1
4. HTML Test Reports You can review the HTML report including the graphics for the test plots. Open the html file
you created and saved in the test above (section 2), and it will display the report with both
data and plots in your browser. The following report is an example and you can see how
high-fidelity and crystal-clean the Xonar D2 audio card is for both output and input (one of
the world’s finest sound cards, it has even higher quality than most CE devices.) You can
also try testing the performance for other sample rates and bit-depths with the same
procedure.
Testing device ASUS Xonar D2 Audio
Sampling mode 24-bit, 48 kHz
Interface DirectSound
Test ing cha in External loopback (line-out - line-in)
RMAA Version 6.0.5
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/correct
Frequency response (from 40 Hz to 15 kHz), dB +0.08, -0.04 Excellent
Noise level, dB (A) -116.3 Excellent
Dynamic range, dB (A) 116.2 Excellent
THD, % 0.0003 Excellent
THD + Noise, dB (A) -105.0 Excellent
IMD + Noise, % 0.0009 Excellent
Stereo crosstalk, dB -115.3 Excellent