USB Sound Blaster Audigy 2 NX

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: +0.09, -0.27Very good
Noise level, dB (A): -98.8Excellent
Dynamic range, dB (A): 93.8Very good
THD, %: 0.0075Very good
IMD, %: 0.0099Very good
Stereo crosstalk, dB: -86.5Excellent

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-1.51, +0.09
From 40 Hz to 15 kHz, dB-0.27, +0.09




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-97.5-97.5
RMS power (A-weighted), dB:-98.8-98.8
Peak level, dB FS:-81.3-81.3
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+93.1+93.1
Dynamic range (A-weighted), dB:+93.9+93.8
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0090.008
THD + Noise, %:0.0100.009
THD + Noise (A-weighted), %:0.0120.011




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0110.010
IMD + Noise (A-weighted), %:0.0090.008




Stereo crosstalk

Spectrum graph


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

This report was generated by RightMark Audio Analyzer 5.3