RightMark Audio Analyzer test report

Testing device Pixel4a+Covia_ZEAL+Neutron_96KHz
Sampling mode 24-bit, 96 kHz
Interface  
Testing chain External loopback (line-out - line-in)
RMAA Version 6.4.5
   
   
20 Hz - 20 kHz filter ON
Normalize amplitude ON
Level change -0.7 dB / -0.7 dB
Mono mode OFF
Calibration singal, Hz 1000
Polarity inverted/inverted



Summary

Frequency response (from 40 Hz to 15 kHz), dB
+0.06, -0.28
Very good
Noise level, dB (A)
-82.5
Good
Dynamic range, dB (A)
82.4
Good
THD, %
0.00462
Very good
THD + Noise, dB (A)
-74.3
Average
IMD + Noise, %
0.039
Good
Stereo crosstalk, dB
-77.8
Very good
IMD at 10 kHz, %
0.031
Good
General performance
 
Good



Frequency response

Spectrum graph

 
Left
Right
From 20 Hz to 20 kHz, dB
-1.03, +0.06
-1.06, +0.04
From 40 Hz to 15 kHz, dB
-0.28, +0.06
-0.29, +0.04



Noise level

Spectrum graph

 
Left
Right
RMS power, dB
-81.4
-81.1
RMS power (A-weighted), dB
-82.6
-82.3
Peak level, dB FS
-63.3
-63.3
DC offset, %
-0.0
+0.0



Dynamic range

Spectrum graph

 
Left
Right
Dynamic range, dB
+81.1
+80.8
Dynamic range (A-weighted), dB
+82.6
+82.2
DC offset, %
+0.00
-0.00



THD + Noise (at -3 dB FS)

Spectrum graph

 
Left
Right
THD, %
0.00467
0.00456
THD + Noise, %
0.02104
0.02141
THD + Noise (A-weighted), %
0.01913
0.01942



Intermodulation distortion

Spectrum graph

 
Left
Right
IMD + Noise, %
0.03954
0.03921
IMD + Noise (A-weighted), %
0.02473
0.02514



Stereo crosstalk

Spectrum graph

 
Left
Right
Crosstalk at 100 Hz, dB
-70
-74
Crosstalk at 1000 Hz, dB
-77
-77
Crosstalk at 10000 Hz, dB
-79
-78



IMD (swept tones)

Spectrum graph

 
Left
Right
IMD + Noise at 5000 Hz,
0.02739
0.02758
IMD + Noise at 10000 Hz,
0.03059
0.02938
IMD + Noise at 15000 Hz,
0.03605
0.03469