Echo Indigo IO

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.03, -0.22Very good
Noise level, dB (A): -109.4Excellent
Dynamic range, dB (A): 108.8Excellent
THD, %: 0.0007Excellent
IMD + Noise, %: 0.0014Excellent
Stereo crosstalk, dB: -109.7Excellent
IMD at 10 kHz, %: 0.0019Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.39, +0.03
From 40 Hz to 15 kHz, dB-0.22, +0.03




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-108.0-108.4
RMS power (A-weighted), dB:-108.8-109.4
Peak level, dB FS:-81.2-81.5
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+108.1+108.4
Dynamic range (A-weighted), dB:+108.8+109.3
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00070.0008
THD + Noise, %:0.00110.0011
THD + Noise (A-weighted), %:0.00120.0013




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00150.0014
IMD + Noise (A-weighted), %:0.00130.0012




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-111-111
Crosstalk at 1 kHz, dB:-109-108
Crosstalk at 10 kHz, dB:-106-104




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00270.0026
IMD + Noise at 10 kHz, %:0.00160.0016
IMD + Noise at 15 kHz, %:0.00170.0016

This report was generated by RightMark Audio Analyzer 5.5