Asus Xonar DX - Manual (Page 61)

55 ASUS Xonar DX
8. RMAA Test Guide
The Xonar DX driver CD includes RightMark Audio Analyzer (RMAA) v5.6, a
popular software intended for testing the quality of audio equipment, be it a sound
card, portable MP3 player, consumer CD/DVD player, or a speaker system. The
measurements are conducted by playing and recording test signals, and using
frequency analysis algorithms. The following provides a step-by-step loop-back
test guide for your Xonar DX audio card.
8.1 Setting Up Xonar DX Audio Card
Open the Xonar DX Audio Center. Use the settings below:
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Select the sample rate you will be using with RMAA (here we set 4KHz for
testing 4KHz/24bit signals).
2. Set analog output to 2-speaker mode (to get rid of any channel processing
over RMAA stereo signals in the driver)
3. Turn off all sound effects including Dolby, 7. speaker shifter, EQ,
Environment, etc. A quick way to do so is to enable the “Hi-Fi mode” button in
the Audio Center.
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