E1405 16 Ohm (ep630)
E1405 No Load
E1405 32 Ohm (Ipod buds)
E1405 16 Ohm Repeat

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 16-bit, 48 kHz

E1405 Sound Card Tested with various loads




Summary

TestE1405 16 Ohm (ep630)E1405 No LoadE1405 32 Ohm (Ipod buds)E1405 16 Ohm Repeat
Frequency response (from 40 Hz to 15 kHz), dB: +0.74, -0.75+0.74, -0.75+0.74, -0.75+0.76, -0.77
Noise level, dB (A): -65.3-65.3-65.2-65.1
Dynamic range, dB (A): 64.865.064.965.0
THD, %: 2.3020.0370.1752.725
IMD + Noise, %: 1.7650.1620.1522.109
Stereo crosstalk, dB: -64.5-64.2-64.2-63.2



Frequency response

Spectrum graph


Noise level

Spectrum graph


Dynamic range

Spectrum graph


THD + Noise (at -3 dB FS)

Spectrum graph


Intermodulation distortion

Spectrum graph


Stereo crosstalk

Spectrum graph



This report was generated by RightMark Audio Analyzer 5.5