M-Audio Firewire 1814

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.04Excellent
Noise level, dB (A): -99.2Excellent
Dynamic range, dB (A): 100.4Excellent
THD, %: 0.0007Excellent
IMD + Noise, %: 0.0031Excellent
Stereo crosstalk, dB: -102.7Excellent
IMD at 10 kHz, %: 0.0034Excellent

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:-95.8-95.8
RMS power (A-weighted), dB:-99.2-99.1
Peak level, dB FS:-82.1-82.1
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+98.2+98.0
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, %:0.00080.0007
THD + Noise, %:0.00270.0027
THD + Noise (A-weighted), %:0.00230.0022




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00320.0031
IMD + Noise (A-weighted), %:0.00250.0024




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-102
Crosstalk at 1 kHz, dB:-95-102
Crosstalk at 10 kHz, dB:-94-99




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00340.0034
IMD + Noise at 10 kHz, %:0.00360.0034
IMD + Noise at 15 kHz, %:0.00350.0033

This report was generated by RightMark Audio Analyzer 5.5