Neuros MP3 Player

RightMark Audio Analyzer test


Testing chain: -16 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: +0.14, -0.19Very good
Noise level, dB (A): -83.4Good
Dynamic range, dB (A): 82.9Good
THD, %: 0.024Good
IMD, %: 0.058Good
Stereo crosstalk, dB: -82.3Very good

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.66, +0.14
From 40 Hz to 15 kHz, dB-0.19, +0.14




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-81.2-81.9
RMS power (A-weighted), dB:-82.9-83.4
Peak level, dB FS:-64.1-65.0
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+81.2+81.9
Dynamic range (A-weighted), dB:+82.9+83.7
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.0240.029
THD + Noise, %:0.0390.033
THD + Noise (A-weighted), %:0.0340.040




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.0580.058
IMD + Noise (A-weighted), %:0.0260.026




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-78-78
Crosstalk at 1 kHz, dB:-81-79
Crosstalk at 10 kHz, dB:-81-81

This report was generated by RightMark Audio Analyzer 5.3


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