USB Sound Blaster Audigy 2 NX

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: +0.03, -0.17Very good
Noise level, dB (A): -98.8Excellent
Dynamic range, dB (A): 98.7Excellent
THD, %: 0.0082Very good
IMD, %: 0.0089Very good
Stereo crosstalk, dB: -86.1Excellent

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.59, +0.03
From 40 Hz to 15 kHz, dB-0.17, +0.03




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-97.6-97.6
RMS power (A-weighted), dB:-98.7-98.8
Peak level, dB FS:-80.1-79.9
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+97.5+97.8
Dynamic range (A-weighted), dB:+98.7+99.0
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0090.008
THD + Noise, %:0.0100.009
THD + Noise (A-weighted), %:0.0130.011




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0100.009
IMD + Noise (A-weighted), %:0.0080.007




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-65-66
Crosstalk at 1 kHz, dB:-85-84
Crosstalk at 10 kHz, dB:-80-79

This report was generated by RightMark Audio Analyzer 5.3