Envy24 Family Audio (WDM) RightMark Audio Analyzer test Testing chain: External loopback (line-out - line-in) Sampling mode: 16-bit, 44 kHz SummaryFrequency response (from 40 Hz to 15 kHz), dB: +0.05, -0.37 Good Noise level, dB (A): -76.0 Average Dynamic range, dB (A): 75.9 Average THD, %: 0.0093 Very good IMD + Noise, %: 0.053 Good Stereo crosstalk, dB: -57.3 Average IMD at 10 kHz, %: 0.050 Good General performance: Good Frequency response Frequency range Response From 20 Hz to 20 kHz, dB -1.66, +0.05 From 40 Hz to 15 kHz, dB -0.37, +0.05 Noise level Parameter Left Right RMS power, dB: -53.4 -53.6 RMS power (A-weighted), dB: -76.0 -75.9 Peak level, dB FS: -47.2 -47.3 DC offset, %: 5.33 5.23 Dynamic range Parameter Left Right Dynamic range, dB: +54.5 +54.4 Dynamic range (A-weighted), dB: +76.0 +75.9 DC offset, %: 4.56 4.47 THD + Noise (at -3 dB FS) Parameter Left Right THD, %: 0.0093 0.0106 THD + Noise, %: 0.3173 0.3151 THD + Noise (A-weighted), %: 0.0401 0.0409 Intermodulation distortion Parameter Left Right IMD + Noise, %: 0.0527 0.0535 IMD + Noise (A-weighted), %: 0.0454 0.0460 Stereo crosstalk Parameter L <- R L -> R Crosstalk at 100 Hz, dB: -53 -53 Crosstalk at 1 kHz, dB: -56 -56 Crosstalk at 10 kHz, dB: -58 -57 IMD (swept tones) Parameter Left Right IMD + Noise at 5 kHz, %: 0.0472 0.0481 IMD + Noise at 10 kHz, %: 0.0462 0.0475 IMD + Noise at 15 kHz, %: 0.0567 0.0566 This report was generated by RightMark Audio Analyzer 5.5