RightMark Audio Analyzer test report

Testing device E-MU 0404PCI E-MU ASIO
Sampling mode 16-bit, 44 kHz
Interface ASIO
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.2
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.0 dB / -0.0 dB
Mono mode ON
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.06, -0.06
Excellent
Noise level, dB (A)
-96.0
Excellent
Dynamic range, dB (A)
96.4
Excellent
THD, %
0.0011
Excellent
THD + Noise, dB (A)
-89.4
Good
IMD + Noise, %
0.0043
Excellent
IMD at 10 kHz, %
0.0051
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-0.15, +0.08
-0.15, +0.08
From 40 Hz to 15 kHz, dB
-0.06, +0.06
-0.06, +0.06



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-94.6
-94.6
RMS power (A-weighted), dB
-96.0
-96.0
Peak level, dB FS
-82.4
-82.4
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+95.5
+95.5
Dynamic range (A-weighted), dB
+96.4
+96.4
DC offset, %
-0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0011
+0.0011
THD + Noise, %
+0.0036
+0.0036
THD + Noise (A-weighted), %
+0.0034
+0.0034



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0043
+0.0043
IMD + Noise (A-weighted), %
+0.0038
+0.0038



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0047
0.0047
IMD + Noise at 10000 Hz,
0.0049
0.0049
IMD + Noise at 15000 Hz,
0.0057
0.0057