Echo Mia WDM

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.05, -0.06Excellent
Noise level, dB (A): -95.5Excellent
Dynamic range, dB (A): 91.8Very good
THD, %: 0.0013Excellent
IMD + Noise, %: 0.0065Excellent
Stereo crosstalk, dB: -96.9Excellent
IMD at 10 kHz, %: 0.0085Very good

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.13, +0.05
From 40 Hz to 15 kHz, dB-0.06, +0.05




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-91.7-90.3
RMS power (A-weighted), dB:-95.5-91.7
Peak level, dB FS:-77.2-77.6
DC offset, %:-0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+91.6+90.3
Dynamic range (A-weighted), dB:+95.3+91.8
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00130.0027
THD + Noise, %:0.00530.0063
THD + Noise (A-weighted), %:0.00360.0057




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00650.0075
IMD + Noise (A-weighted), %:0.00420.0065




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-91-91
Crosstalk at 1 kHz, dB:-95-96
Crosstalk at 10 kHz, dB:-92-94




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00740.0084
IMD + Noise at 10 kHz, %:0.00820.0092
IMD + Noise at 15 kHz, %:0.00980.0109

This report was generated by RightMark Audio Analyzer 5.5