M-Audio Audiophile USB

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: +0.02, -0.05Excellent
Noise level, dB (A): -94.8Very good
Dynamic range, dB (A): 94.0Very good
THD, %: 0.0013Excellent
IMD + Noise, %: 0.014Very good
Stereo crosstalk, dB: -97.7Excellent
IMD at 10 kHz, %: 0.0052Excellent

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.18, +0.02
From 40 Hz to 15 kHz, dB-0.05, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-83.1-84.9
RMS power (A-weighted), dB:-94.0-94.8
Peak level, dB FS:-72.3-73.3
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+83.2+84.8
Dynamic range (A-weighted), dB:+94.0+94.7
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00150.0013
THD + Noise, %:0.01310.0111
THD + Noise (A-weighted), %:0.00420.0040




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.01610.0137
IMD + Noise (A-weighted), %:0.00490.0047




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-98-98
Crosstalk at 1 kHz, dB:-97-96
Crosstalk at 10 kHz, dB:-93-92




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00530.0052
IMD + Noise at 10 kHz, %:0.00530.0051
IMD + Noise at 15 kHz, %:0.00510.0053

This report was generated by RightMark Audio Analyzer 5.5