Creative Sounblaster X-Fi

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: +0.02, -0.07Excellent
Noise level, dB (A): -92.9Very good
Dynamic range, dB (A): 92.8Very good
THD, %: 0.0020Excellent
IMD + Noise, %: 0.0066Excellent
Stereo crosstalk, dB: -94.0Excellent
IMD at 10 kHz, %: 0.0095Very good

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.24, +0.02
From 40 Hz to 15 kHz, dB-0.07, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-91.9-91.8
RMS power (A-weighted), dB:-92.9-92.9
Peak level, dB FS:-79.0-79.0
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+91.9+91.8
Dynamic range (A-weighted), dB:+92.9+92.8
DC offset, %:-0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00210.0020
THD + Noise, %:0.00560.0056
THD + Noise (A-weighted), %:0.00540.0053




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00660.0066
IMD + Noise (A-weighted), %:0.00580.0059




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-95-93
Crosstalk at 1 kHz, dB:-93-92
Crosstalk at 10 kHz, dB:-89-89




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00890.0091
IMD + Noise at 10 kHz, %:0.00870.0093
IMD + Noise at 15 kHz, %:0.01100.0112

This report was generated by RightMark Audio Analyzer 5.5