AudioFire4

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: +0.01, -0.04 Excellent
Noise level, dB (A): -109.7 Excellent
Dynamic range, dB (A): 109.2 Excellent
THD, %: 0.0016 Excellent
IMD + Noise, %: 0.0024 Excellent
Stereo crosstalk, dB: -107.7 Excellent
IMD at 10 kHz, %: 0.0038 Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB -0.11, +0.01
From 40 Hz to 15 kHz, dB -0.04, +0.01




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB: -96.1 -96.4
RMS power (A-weighted), dB: -109.4 -109.7
Peak level, dB FS: -78.9 -79.2
DC offset, %: -0.00 -0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB: +103.5 +103.6
Dynamic range (A-weighted), dB: +109.2 +109.3
DC offset, %: -0.00 -0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %: 0.0016 0.0031
THD + Noise, %: 0.0021 0.0034
THD + Noise (A-weighted), %: 0.0023 0.0042




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %: 0.0024 0.0036
IMD + Noise (A-weighted), %: 0.0015 0.0024




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB: -101 -100
Crosstalk at 1 kHz, dB: -107 -106
Crosstalk at 10 kHz, dB: -103 -103




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %: 0.0029 0.0039
IMD + Noise at 10 kHz, %: 0.0036 0.0032
IMD + Noise at 15 kHz, %: 0.0057 0.0045

This report was generated by RightMark Audio Analyzer 5.5