SoundBlaster PCI128

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: +0.07, -0.55Good
Noise level, dB (A): -83.7Good
Dynamic range, dB (A): 81.9Good
THD, %: 0.0041Very good
IMD + Noise, %: 0.060Good
Stereo crosstalk, dB: -81.4Very good
IMD at 10 kHz, %: 0.023Good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-1.67, +0.07
From 40 Hz to 15 kHz, dB-0.55, +0.07




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-81.5-82.1
RMS power (A-weighted), dB:-83.3-83.7
Peak level, dB FS:-68.5-67.7
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+80.5+80.6
Dynamic range (A-weighted), dB:+81.9+82.2
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00410.0041
THD + Noise, %:0.02020.0203
THD + Noise (A-weighted), %:0.01720.0170




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.06350.0603
IMD + Noise (A-weighted), %:0.02330.0227




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-75-75
Crosstalk at 1 kHz, dB:-79-80
Crosstalk at 10 kHz, dB:-65-75




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.02300.0227
IMD + Noise at 10 kHz, %:0.02340.0232
IMD + Noise at 15 kHz, %:0.02450.0233

This report was generated by RightMark Audio Analyzer 5.5