USB Sound Blaster Audigy 2 NX

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 44 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.09, -0.27Very good
Noise level, dB (A): -98.7Excellent
Dynamic range, dB (A): 98.6Excellent
THD, %: 0.0067Very good
IMD, %: 0.0088Very good
Stereo crosstalk, dB: -85.9Excellent

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:-97.6-97.5
RMS power (A-weighted), dB:-98.7-98.7
Peak level, dB FS:-84.6-83.9
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+97.6+97.6
Dynamic range (A-weighted), dB:+98.6+98.7
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0080.007
THD + Noise, %:0.0090.008
THD + Noise (A-weighted), %:0.0110.010




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:-68-68
Crosstalk at 1 kHz, dB:-85-85
Crosstalk at 10 kHz, dB:-80-80

This report was generated by RightMark Audio Analyzer 5.3