Sony Vaio

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, -0.14Very good
Noise level, dB (A): -77.0Average
Dynamic range, dB (A): 76.7Average
THD, %: 0.0031Very good
IMD + Noise, %: 0.060Good
Stereo crosstalk, dB: -79.6Very good
IMD at 10 kHz, %: 0.029Good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.79, +0.09
From 40 Hz to 15 kHz, dB-0.14, +0.09




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-74.0-74.1
RMS power (A-weighted), dB:-77.0-76.8
Peak level, dB FS:-61.1-60.9
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+74.5+73.9
Dynamic range (A-weighted), dB:+76.8+76.7
DC offset, %:0.000.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00310.0032
THD + Noise, %:0.02670.0269
THD + Noise (A-weighted), %:0.02030.0198




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.06010.0607
IMD + Noise (A-weighted), %:0.03110.0306




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-75-74
Crosstalk at 1 kHz, dB:-78-79
Crosstalk at 10 kHz, dB:-75-75




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.02970.0287
IMD + Noise at 10 kHz, %:0.02920.0289
IMD + Noise at 15 kHz, %:0.02860.0285

This report was generated by RightMark Audio Analyzer 5.5