RightMark Audio Analyzer test report

Testing device Sansa clip+
Sampling mode 16-bit, 44 kHz
Interface  
Testing chain TripleFi 10
RMAA Version 6.2.3
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change 0.8 dB / 0.8 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity correct/correct



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.12, -0.52
Good
Noise level, dB (A)
-89.8
Good
Dynamic range, dB (A)
89.7
Good
THD, %
0.030
Good
THD + Noise, dB (A)
-68.5
Average
IMD + Noise, %
0.119
Average
Stereo crosstalk, dB
-61.1
Average
IMD at 10 kHz, %
0.124
Average
General performance
 
Good



Frequency response

Spectrum graph

From 20 Hz to 20 kHz, dB
-0.71, +0.12
From 40 Hz to 15 kHz, dB
-0.52, +0.12



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-87.7
-87.6
RMS power (A-weighted), dB
-89.9
-89.8
Peak level, dB FS
-74.2
-74.2
DC offset, %
-0.0
-0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+87.8
+87.8
Dynamic range (A-weighted), dB
+89.7
+89.7
DC offset, %
+0.00
+0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
+0.0305
+0.0291
THD + Noise, %
+0.0322
+0.0309
THD + Noise (A-weighted), %
+0.0384
+0.0367



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
+0.1231
+0.1147
IMD + Noise (A-weighted), %
+0.0941
+0.0879



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-56
-56
Crosstalk at 1000 Hz, dB
-60
-60
Crosstalk at 10000 Hz, dB
-41
-41



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.1259
0.1227
IMD + Noise at 10000 Hz,
0.1259
0.1227
IMD + Noise at 15000 Hz,
0.1259
0.1227