戻る

USB Audio Device SE-U55X

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.25, -1.73Average
Noise level, dB (A): -87.4Good
Dynamic range, dB (A): 87.2Good
THD, %: 0.0081Very good
IMD, %: 0.019Very good
Stereo crosstalk, dB: -80.7Very good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-5.47, +0.25
From 40 Hz to 15 kHz, dB-1.73, +0.25




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-86.6-86.4
RMS power (A-weighted), dB:-87.4-87.2
Peak level, dB FS:-69.1-69.1
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+86.5+86.2
Dynamic range (A-weighted), dB:+87.2+87.2
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0080.008
THD + Noise, %:0.0170.016
THD + Noise (A-weighted), %:0.0180.017




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0190.019
IMD + Noise (A-weighted), %:0.0140.015




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-89-90
Crosstalk at 1 kHz, dB:-77-80
Crosstalk at 10 kHz, dB:-60-63

This report was generated by RightMark Audio Analyzer 5.3


   戻る