SB PCI128 (CT4810)

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: +0.59, -0.99Average
Noise level, dB (A): -93.4Very good
Dynamic range, dB (A): 90.0Good
THD, %: 0.0096Very good
IMD, %: 0.020Good
Stereo crosstalk, dB: -87.7Excellent

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-8.07, +0.59
From 40 Hz to 15 kHz, dB-0.99, +0.59




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-92.3-91.8
RMS power (A-weighted), dB:-93.4-93.0
Peak level, dB FS:-75.6-75.6
DC offset, %:-0.02-0.07




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+89.8+89.5
Dynamic range (A-weighted), dB:+90.4+90.0
DC offset, %:-0.02-0.07




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0100.010
THD + Noise, %:0.0180.018
THD + Noise (A-weighted), %:0.0180.017




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0200.020
IMD + Noise (A-weighted), %:0.0180.018




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-86-87
Crosstalk at 1 kHz, dB:-86-87
Crosstalk at 10 kHz, dB:-71-71

This report was generated by RightMark Audio Analyzer 5.3