M-Audio Firewire 1814

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 96 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.13, -0.19Very good
Noise level, dB (A): -104.6Excellent
Dynamic range, dB (A): 102.8Excellent
THD, %: 0.0007Excellent
IMD + Noise, %: 0.0040Excellent
Stereo crosstalk, dB: -100.3Excellent
IMD at 10 kHz, %: 0.0042Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.19, +0.13
From 40 Hz to 15 kHz, dB-0.19, +0.13




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-94.2-94.4
RMS power (A-weighted), dB:-104.1-104.6
Peak level, dB FS:-76.5-76.5
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+96.9+97.1
Dynamic range (A-weighted), dB:+102.8+102.9
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00100.0007
THD + Noise, %:0.00340.0033
THD + Noise (A-weighted), %:0.00260.0025




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00400.0040
IMD + Noise (A-weighted), %:0.00230.0023




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-93-92
Crosstalk at 1 kHz, dB:-99-99
Crosstalk at 10 kHz, dB:-95-97




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00390.0038
IMD + Noise at 10 kHz, %:0.00420.0041
IMD + Noise at 15 kHz, %:0.00470.0047

This report was generated by RightMark Audio Analyzer 5.5