90DA271D_measurement
0.00 - Settings
| # | Param | MicBlocked |
|---|---|---|
| 0.0 | Device | Simulation - Microphone Blocked |
| 0.1 | Description | MicBlocked |
| 0.2 | Processing | RX Chain: MicAcoustics→Microphone→RXConverter →RXAmplifier→RXBiQuadHPF→RXNoiseSuppression→RXEncoder TX Chain: TXDecoder→TXAmplifier→TXBiQuadHPF →TXDRC→TXDAC→SpeakerAmplifier→SpeakerDriver→SpeakerAcoustics |
| 0.3 | Method | Simulation |
| 0.4 | Date | 2026-03-08 16:25:35 |
1.00 - Microphone
| # | Param | Graphs | MicBlocked | Units | Test Signal |
|---|---|---|---|---|---|
| 1.0 | MicSine | graph |
-40.94
0.08
1.77
35.07
|
dbFS/Pa
% THD
% THDN
dB SNR
|
Sine Sweep, 1000 Hz |
| 1.1 | MicSweep | graph |
-38.31
0.54
-0.34
2.46
4772.01
|
dbFS/Pa
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/3 octave, 8000-100 Hz, calibrated |
| 1.2 | MicSweepFullrange | graph |
-38.23
2.90
-4.06
74.14
1041951.88
|
dbFS/Pa
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/12 octave, 16000-60 Hz, calibrated |
| 1.3 | MicSPLMax | graph |
77.46
|
dbSPL
|
Sine Steps, 1 kHz, -39 to 0 dB FS, 3 dB steps |
| 1.4 | MicNoisefloor | graph |
-79.61
12.29
|
db(A)FS
dB crest
|
Digital Zeros |
| 1.5 | MicPinknoise | graph |
-43.58
|
dbFS/Pa
|
Shaped Pink Noise, 100-8000 Hz |
| 1.6 | MicPulsedpinknoise | graph |
-40.23
|
dbFS/Pa
|
Shaped Pulsed Pink Noise, 100-8000 Hz |
| 1.7 | MicHarvard | graph |
-40.28
|
dbFS/Pa
|
Harvard Sentences, Single Talk |
| 1.8 | MicP50 | graph |
-39.94
|
dbFS/Pa
|
P50 Simulated Voice |
2.00 - Speaker
| # | Param | Graphs | MicBlocked | Units | Test Signal |
|---|---|---|---|---|---|
| 2.0 | SpkSine | graph |
98.14
0.00
0.22
53.16
|
dBSPL/Distance/Alignment
% THD
% THDN
dB SNR
|
Sine Sweep, 1000 Hz |
| 2.1 | SpkSweep | graph |
94.56
4.45
-20.95
2.65
158.40
|
dBSPL/Distance/Alignment
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/3 octave, 8000-500 Hz |
| 2.2 | SpkSweepFullrange | graph |
94.46
4.64
-22.15
321.86
1994.70
|
dBSPL/Distance/Alignment
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/12 octave, 16000-60 Hz |
| 2.3 | SpkSPLMax | graph |
103.51
|
dBSPL
|
Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps |
| 2.4 | SpkNoisefloor | graph |
87.16
10.83
|
dBSPL
dB
|
Digital Zeros |
| 2.5 | SpkPinknoise | graph |
112.09
|
dBSPL/Distance/Alignment
|
Shaped Pink Noise, 500-8000 Hz |
| 2.6 | SpkPulsedpinknoise | graph |
92.55
|
dBSPL/Distance/Alignment
|
Shaped Pulsed Pink Noise, 500-8000 Hz |
| 2.7 | SpkHarvard | graph |
94.19
|
dBSPL/Distance/Alignment
|
Harvard Sentences, Single Talk |
| 2.8 | SpkP50 | graph |
93.09
|
dBSPL/Distance/Alignment
|
P50 Simulated Voice |
3.00 - Amplifier
| # | Param | Graphs | MicBlocked | Units | Test Signal |
|---|---|---|---|---|---|
| 3.0 | AmpSine | graph |
-39.58
0.00
0.00
0.00
|
dBV/Alignment
% THD
% THDN
dB SNR
|
Sine Sweep, 1000 Hz |
| 3.1 | AmpSweep | graph |
-18.19
2.01
-8.39
1.60
1712.56
|
dBV
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/3 octave, 8000-500 Hz |
| 3.2 | AmpSweepFullrange | graph |
-17.07
1.46
-10.99
183.40
10018.83
|
dBV
dB max
dB min
% THD
% THDN
|
Sine Sweep, 1/12 octave, 16000-60 Hz |
| 3.3 | AmpVoltsMax | graph |
-32.76
|
dBV max
|
Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps |
| 3.4 | AmpNoisefloor | graph |
-47.48
10.84
|
dBV
dBV
|
Digital Zeros |
| 3.5 | AmpPinknoise | graph |
-43.77
|
dBV/Alignment
|
Shaped Pink Noise, 500-8000 Hz |
| 3.6 | AmpPulsedpinknoise | graph |
-45.17
|
dBV/Alignment
|
Shaped Pulsed Pink Noise, 500-8000 Hz |
| 3.7 | AmpHarvard | graph |
-43.53
|
dBV/Alignment
|
Harvard Sentences, Single Talk |
| 3.8 | AmpP50 | graph |
-44.63
|
dBV/Alignment
|
P50 Simulated Voice |
4.00 - EchoReturnLoss
| # | Param | Graphs | MicBlocked | Units | Test Signal |
|---|---|---|---|---|---|
| 4.0 | ERLSine | graph |
37.90
|
dB
|
Sine Sweep, 1000 Hz |
| 4.1 | ERLSweep | graph |
37.15
|
dB
|
Sine Sweep, 1/3 octave, 8000-500 Hz |
| 4.2 | ERLSweepFullrange | graph |
36.97
|
dB
|
Sine Sweep, 1/12 octave, 16000-60 Hz |
| 4.3 | ERLSteps | graph |
0.00
|
dB
|
Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps |
| 4.4 | ERLNoisefloor | graph |
32.21
12.42
|
dB(A)FS
dBV
|
Digital Zeros |
| 4.5 | ERLPinknoise | graph |
38.05
|
dB
|
Shaped Pink Noise, 500-8000 Hz |
| 4.6 | ERLPulsedpinknoise | graph |
38.63
|
dB
|
Shaped Pulsed Pink Noise, 500-8000 Hz |
| 4.7 | ERLHarvard | graph |
37.14
|
dB
|
Harvard Sentences, Single Talk |
| 4.8 | ERLP50 | graph |
36.85
|
dB
|
P50 Simulated Voice |