SB X-Fi Audio 24_96

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, -0.08Excellent
Noise level, dB (A): -112.1Excellent
Dynamic range, dB (A): 111.4Excellent
THD, %: 0.0005Excellent
IMD + Noise, %: 0.0014Excellent
Stereo crosstalk, dB: -107.2Excellent
IMD at 10 kHz, %: 0.0016Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.20, +0.01
From 40 Hz to 15 kHz, dB-0.08, +0.01




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-94.8-94.8
RMS power (A-weighted), dB:-112.1-111.6
Peak level, dB FS:-83.6-83.9
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+105.5+105.2
Dynamic range (A-weighted), dB:+111.7+111.4
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00050.0005
THD + Noise, %:0.00120.0012
THD + Noise (A-weighted), %:0.00080.0008




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00140.0014
IMD + Noise (A-weighted), %:0.00070.0007




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-110-109
Crosstalk at 1 kHz, dB:-106-105
Crosstalk at 10 kHz, dB:-88-90




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00160.0016
IMD + Noise at 10 kHz, %:0.00160.0016
IMD + Noise at 15 kHz, %:0.00160.0016

This report was generated by RightMark Audio Analyzer 5.5