SB64

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.80, -0.58Average
Noise level, dB (A): -90.6Very good
Dynamic range, dB (A): 91.7Very good
THD, %: 11.168Very poor
IMD, %: 6.922Very poor
Stereo crosstalk, dB: -93.5Excellent
IMD at 10 kHz, %: 6.792Very poor

General performance: Average




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-1.05, +0.80
From 40 Hz to 15 kHz, dB-0.58, +0.80




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-88.6-88.4
RMS power (A-weighted), dB:-90.6-90.5
Peak level, dB FS:-76.7-73.7
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+89.8+89.5
Dynamic range (A-weighted), dB:+91.9+91.7
DC offset, %:-0.01-0.01




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:11.167811.8121
THD + Noise, %:11.169411.8140
THD + Noise (A-weighted), %:14.839715.7114




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:6.92177.4710
IMD + Noise (A-weighted), %:5.59066.0593




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-93-92
Crosstalk at 1 kHz, dB:-91-93
Crosstalk at 10 kHz, dB:-82-83




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:7.61288.2841
IMD + Noise at 10 kHz, %:6.68847.3057
IMD + Noise at 15 kHz, %:6.07586.8002

This report was generated by RightMark Audio Analyzer 5.4