RightMark Audio Analyzer test report

Testing device Creative ASIO 48
Sampling mode 24-bit, 48 kHz
Interface ASIO
Testing chain External loopback (line-out - line-in)
RMAA Version 6.2.3 PRO
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.1 dB / -0.1 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.02, -0.13
Excellent
Noise level, dB (A)
-118.7
Excellent
Dynamic range, dB (A)
118.3
Excellent
THD, %
0.0010
Excellent
THD + Noise, dB (A)
-98.1
Excellent
IMD + Noise, %
0.0017
Excellent
Stereo crosstalk, dB
-116.2
Excellent
IMD at 10 kHz, %
0.0013
Excellent
General performance
 
Excellent



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-0.24, +0.02
From 40 Hz to 15 kHz, dB
-0.13, +0.02



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-117.6
-116.8
RMS power (A-weighted), dB
-118.7
-118.6
Peak level, dB FS
-85.0
-85.2
DC offset, %
+0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+117.7
+116.7
Dynamic range (A-weighted), dB
+118.6
+118.1
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0010
+0.0010
THD + Noise, %
+0.0011
+0.0011
THD + Noise (A-weighted), %
+0.0013
+0.0012



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.0016
+0.0017
IMD + Noise (A-weighted), %
+0.0011
+0.0010



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-108
-110
Crosstalk at 1000 Hz, dB
-115
-116
Crosstalk at 10000 Hz, dB
-117
-117



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.0016
0.0014
IMD + Noise at 10000 Hz,
0.0013
0.0011
IMD + Noise at 15000 Hz,
0.0013
0.0011