Neuros MP3 Player

RightMark Audio Analyzer test


Testing chain: -10 dBV line in, -2 dB gain setting
Sampling mode: WAV 16-bit, 44 kHz

Aug. 3 2004 J.Beale




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.22Very good
Noise level, dB (A): -88.1Good
Dynamic range, dB (A): 87.6Good
THD, %: 0.302Poor
IMD, %: 1.318Poor
Stereo crosstalk, dB: -84.0Very good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.57, +0.04
From 40 Hz to 15 kHz, dB-0.22, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-85.4-85.9
RMS power (A-weighted), dB:-87.6-88.1
Peak level, dB FS:-70.1-70.1
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+85.3+85.8
Dynamic range (A-weighted), dB:+87.6+88.1
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.3020.308
THD + Noise, %:0.3020.308
THD + Noise (A-weighted), %:0.4040.412




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:1.3381.318
IMD + Noise (A-weighted), %:0.4490.445




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-80-75
Crosstalk at 1 kHz, dB:-83-82
Crosstalk at 10 kHz, dB:-86-85

This report was generated by RightMark Audio Analyzer 5.3


Back to main page.