Cowon (Head Out)

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: +0.17, -0.33Good
Noise level, dB (A): -92.4Very good
Dynamic range, dB (A): 91.9Very good
THD, %: 0.0027Excellent
IMD + Noise, %: 0.020Very good
Stereo crosstalk, dB: -86.2Excellent
IMD at 10 kHz, %: 0.0085Very good

General performance: Very good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.77, +0.39
From 40 Hz to 15 kHz, dB-0.33, +0.17




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-89.3-89.0
RMS power (A-weighted), dB:-92.4-91.9
Peak level, dB FS:-77.1-75.4
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+89.2+89.0
Dynamic range (A-weighted), dB:+92.3+91.9
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00270.0033
THD + Noise, %:0.01100.0119
THD + Noise (A-weighted), %:0.01070.0113




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.01980.0197
IMD + Noise (A-weighted), %:0.00920.0094




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-88-85
Crosstalk at 1 kHz, dB:-85-84
Crosstalk at 10 kHz, dB:-66-65




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00830.0088
IMD + Noise at 10 kHz, %:0.00800.0086
IMD + Noise at 15 kHz, %:0.00910.0090

This report was generated by RightMark Audio Analyzer 5.5

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