SB2DiO

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: +0.23, -1.48Average
Noise level, dB (A): -94.4Very good
Dynamic range, dB (A): 88.3Good
THD, %: 0.011Good
IMD, %: 4.904Very poor
Stereo crosstalk, dB: -94.4Excellent
IMD at 10 kHz, %: 4.174Very poor

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-4.21, +0.23
From 40 Hz to 15 kHz, dB-1.48, +0.23




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-92.4-92.3
RMS power (A-weighted), dB:-94.4-94.4
Peak level, dB FS:-79.2-79.2
DC offset, %:-0.01-0.01




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+88.1+88.1
Dynamic range (A-weighted), dB:+88.3+88.3
DC offset, %:-0.01-0.01




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.01140.0114
THD + Noise, %:2.96372.9636
THD + Noise (A-weighted), %:3.27253.2725




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:4.90424.9042
IMD + Noise (A-weighted), %:4.90504.9050




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-88-89
Crosstalk at 1 kHz, dB:-93-93
Crosstalk at 10 kHz, dB:-92-91




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.02940.0300
IMD + Noise at 10 kHz, %:0.62280.6225
IMD + Noise at 15 kHz, %:11.870911.8713

This report was generated by RightMark Audio Analyzer 5.4