EMU 1820m

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 96 kHz

+4 dBu balanced




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.20Very good
Noise level, dB (A): -117.0Excellent
Dynamic range, dB (A): 116.0Excellent
THD, %: 0.0008Excellent
IMD + Noise, %: 0.0011Excellent
Stereo crosstalk, dB: -114.7Excellent
IMD at 10 kHz, %: 0.0021Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.38, +0.02
From 40 Hz to 15 kHz, dB-0.20, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-114.5-115.7
RMS power (A-weighted), dB:-116.4-117.6
Peak level, dB FS:-80.9-81.0
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+114.0+116.4
Dynamic range (A-weighted), dB:+114.6+117.4
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00080.0007
THD + Noise, %:0.00090.0008
THD + Noise (A-weighted), %:0.00120.0010




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00120.0011
IMD + Noise (A-weighted), %:0.00100.0009




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-114-105
Crosstalk at 1 kHz, dB:-113-114
Crosstalk at 10 kHz, dB:-100-104




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00250.0024
IMD + Noise at 10 kHz, %:0.00160.0016
IMD + Noise at 15 kHz, %:0.00230.0023

This report was generated by RightMark Audio Analyzer 5.6