SB Live! 24-bit External

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: +13.41, -4.02Very poor
Noise level, dB (A): -70.8Average
Dynamic range, dB (A): 86.4Good
THD, %: 0.0062Very good
IMD + Noise, %: 0.208Average
Stereo crosstalk, dB: -86.3Excellent
IMD at 10 kHz, %: 16.264Very poor

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-4.02, +13.41
From 40 Hz to 15 kHz, dB-4.02, +13.41




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-68.4-65.1
RMS power (A-weighted), dB:-70.8-67.4
Peak level, dB FS:-34.2-32.0
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+85.9+85.3
Dynamic range (A-weighted), dB:+87.4+86.4
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00620.0066
THD + Noise, %:0.03790.0490
THD + Noise (A-weighted), %:0.03890.0518




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.20790.2934
IMD + Noise (A-weighted), %:0.02740.0389




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-70-69
Crosstalk at 1 kHz, dB:-84-85
Crosstalk at 10 kHz, dB:-81-80




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:10.974412.0222
IMD + Noise at 10 kHz, %:14.479115.8994
IMD + Noise at 15 kHz, %:23.338225.2973

This report was generated by RightMark Audio Analyzer 5.5