Performance - Motherboard - Audio - RMAA
Performance - Audio - RMAA
The RMAA toolset is utilized to evaluate both analog and digital channels of various audio devices, such as sound cards, MP3 players, consumer CD/DVD players, and acoustic sets. By utilizing frequency analysis techniques to play and record test signals along the tested audio route, the tool generates results. Moreover, the latest version, developed by leading experts in digital audio over two years, provides a more user-friendly interface for individuals unfamiliar with technical parameters. RMAA 6.0 raises the standard for spectrum analyzer convenience and functionality, making it the preferred program for enthusiasts, professionals, and audio publications worldwide. Some manufacturers now consider RMAA testing as a crucial part of their development process for new devices. In brief, the program has become the de facto standard for easily and quickly measuring technical parameters without requiring specialized measurement instruments that cost tens of thousands of dollars. The following results are produced by RMAA:
RightMark Audio Analyzer test report
| Testing device | [MME] Wave mapper |
| Sampling mode | 24-bit, 48 kHz |
| Interface | MME |
| Testing chain | External loopback (line-out - line-in) |
| RMAA Version | 6.4.5 |
| 20 Hz - 20 kHz filter | ON |
| Normalize amplitude | ON |
| Level change | 0.1 dB / 0.2 dB |
| Mono mode | OFF |
| Calibration signal, Hz | 1000 |
| Polarity | inverted/inverted |
Summary
| Frequency response (from 40 Hz to 15 kHz), dB |
+0.16, +0.10
|
Excellent
|
| Noise level, dB (A) |
-91.9
|
Very good
|
| Dynamic range, dB (A) |
91.9
|
Very good
|
| THD, % |
0.00718
|
Very good
|
| THD + Noise, dB (A) |
-79.3
|
Average
|
| IMD + Noise, % |
0.010
|
Very good
|
| Stereo crosstalk, dB |
-85.3
|
Excellent
|
| IMD at 10 kHz, % |
0.00985
|
Very good
|
| General performance |
|
Very good
|
