M-Audio Firewire 1814

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: +0.04, -0.04Excellent
Noise level, dB (A): -95.7Excellent
Dynamic range, dB (A): 95.9Excellent
THD, %: 0.0008Excellent
IMD + Noise, %: 0.0048Excellent
Stereo crosstalk, dB: -95.5Excellent
IMD at 10 kHz, %: 0.0051Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.10, +0.04
From 40 Hz to 15 kHz, dB-0.04, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-93.6-93.7
RMS power (A-weighted), dB:-95.7-95.7
Peak level, dB FS:-79.1-79.1
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+94.2+94.2
Dynamic range (A-weighted), dB:+95.9+95.9
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00090.0008
THD + Noise, %:0.00400.0040
THD + Noise (A-weighted), %:0.00340.0034




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00480.0048
IMD + Noise (A-weighted), %:0.00400.0040




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-99
Crosstalk at 1 kHz, dB:-94-94
Crosstalk at 10 kHz, dB:-92-93




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00510.0051
IMD + Noise at 10 kHz, %:0.00530.0052
IMD + Noise at 15 kHz, %:0.00520.0050

This report was generated by RightMark Audio Analyzer 5.5