Creative SoundBlaster Audigy2 ZS Notebook

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 24-bit, 96 kHz

Dell Latitude C800 860 MHz WinXP Pro Signal: -1.5 dB




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.14Very good
Noise level, dB (A): -95.3Excellent
Dynamic range, dB (A): 93.8Very good
THD, %: 0.0016Excellent
IMD + Noise, %: 0.0078Excellent
Stereo crosstalk, dB: -93.2Excellent
IMD at 10 kHz, %: 0.0085Very good

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.58, +0.02
From 40 Hz to 15 kHz, dB-0.14, +0.02




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-90.9-89.3
RMS power (A-weighted), dB:-95.3-93.8
Peak level, dB FS:-77.6-76.1
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+90.9+89.4
Dynamic range (A-weighted), dB:+95.3+93.8
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00170.0016
THD + Noise, %:0.00660.0080
THD + Noise (A-weighted), %:0.00450.0052




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00780.0097
IMD + Noise (A-weighted), %:0.00470.0058




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-90-90
Crosstalk at 1 kHz, dB:-91-92
Crosstalk at 10 kHz, dB:-85-85




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00850.0102
IMD + Noise at 10 kHz, %:0.00850.0105
IMD + Noise at 15 kHz, %:0.00860.0106

This report was generated by RightMark Audio Analyzer 5.5