EMU 1820m

RightMark Audio Analyzer test


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

-10 dBV balanced




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.03, -0.22Very good
Noise level, dB (A): -107.6Excellent
Dynamic range, dB (A): 107.8Excellent
THD, %: 0.0003Excellent
IMD + Noise, %: 0.0013Excellent
Stereo crosstalk, dB: -106.8Excellent
IMD at 10 kHz, %: 0.0015Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.40, +0.03
From 40 Hz to 15 kHz, dB-0.22, +0.03




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-106.2-106.9
RMS power (A-weighted), dB:-107.3-107.9
Peak level, dB FS:-87.2-88.2
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+106.4+107.0
Dynamic range (A-weighted), dB:+107.6+108.0
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00030.0003
THD + Noise, %:0.00100.0010
THD + Noise (A-weighted), %:0.00100.0009




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00130.0012
IMD + Noise (A-weighted), %:0.00110.0011




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-107-102
Crosstalk at 1 kHz, dB:-105-106
Crosstalk at 10 kHz, dB:-101-105




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00150.0015
IMD + Noise at 10 kHz, %:0.00140.0013
IMD + Noise at 15 kHz, %:0.00160.0016

This report was generated by RightMark Audio Analyzer 5.6