M-Audio Firewire 1814

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: +0.05, -0.04Excellent
Noise level, dB (A): -100.0Excellent
Dynamic range, dB (A): 100.4Excellent
THD, %: 0.0006Excellent
IMD + Noise, %: 0.0039Excellent
Stereo crosstalk, dB: -101.3Excellent
IMD at 10 kHz, %: 0.0035Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.08, +0.05
From 40 Hz to 15 kHz, dB-0.04, +0.05




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-94.7-94.8
RMS power (A-weighted), dB:-100.0-99.7
Peak level, dB FS:-79.2-79.2
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+97.8+97.6
Dynamic range (A-weighted), dB:+100.6+100.4
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00080.0006
THD + Noise, %:0.00340.0034
THD + Noise (A-weighted), %:0.00320.0031




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00390.0039
IMD + Noise (A-weighted), %:0.00260.0026




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-98
Crosstalk at 1 kHz, dB:-98-100
Crosstalk at 10 kHz, dB:-94-98




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00340.0035
IMD + Noise at 10 kHz, %:0.00360.0038
IMD + Noise at 15 kHz, %:0.00340.0034

This report was generated by RightMark Audio Analyzer 5.5