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RightMark Audio Analyzer test: AUDIOTRAK OptoPlay


AUDIOTRAK OptoPlay Тест программы RightMark Audio Analyzer

Testing chain: Line out - ProDigy 7.1

Sampling mode: 16-bit, 48 kHz




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.07, -0.60Good
Noise level, dB (A): -89.7Good
Dynamic range, dB (A): 89.1Good
THD, %: 0.0021Excellent
IMD, %: 0.013Very good
Stereo crosstalk, dB: -85.1Excellent


General performance: Very good


Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-1.17, +0.07
From 40 Hz to 15 kHz, dB-0.60, +0.07





Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-86.1-85.1
RMS power (A-weighted), dB:-89.7-89.5
Peak level, dB FS:-70.7-69.9
DC offset, %:-0.00-0.00





Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+85.0+84.3
Dynamic range (A-weighted), dB:+89.4+89.1
DC offset, %:-0.00-0.00





THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00260.0021
THD + Noise, %:0.01230.0115
THD + Noise (A-weighted), %:0.00780.0073





Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.01370.0131
IMD + Noise (A-weighted), %:0.00950.0090





Stereo crosstalk

Spectrum graph


Parameter L L -> R
Crosstalk at 100 Hz, dB:-76-76
Crosstalk at 1 kHz, dB:-84-84
Crosstalk at 10 kHz, dB:-69-79


This report was generated by RightMark Audio Analyzer 5.4




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