USB Audio 48kHz

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 48 kHz

Recored by Echo MIA




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.34Very good
Noise level, dB (A): -91.5Very good
Dynamic range, dB (A): 89.7Good
THD, %: 0.0083Very good
IMD, %: 0.056Good
Stereo crosstalk, dB: -83.3Very good

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.64, +0.04
From 40 Hz to 15 kHz, dB-0.34, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-86.5-86.4
RMS power (A-weighted), dB:-91.2-91.5
Peak level, dB FS:-73.2-74.0
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+84.2+84.0
Dynamic range (A-weighted), dB:+89.7+89.7
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0080.010
THD + Noise, %:0.0130.014
THD + Noise (A-weighted), %:0.0130.016




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0570.056
IMD + Noise (A-weighted), %:0.0260.025




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-78-76
Crosstalk at 1 kHz, dB:-82-82
Crosstalk at 10 kHz, dB:-84-83

This report was generated by RightMark Audio Analyzer 4.2