Anthony Sarain

0.00 - Settings

#

Param

0.0

Device

Arlo Essential 2K, Chrome client

0.1

Description

Arlo_Web

0.2

Processing

RX model	MicAcoustics→ Microphone→RXConverter→ RXAmplifier→RXBiQuadHPF→ AECAttenuate→RXNoiseSuppression→ RXEncoder
TX model	TXDecoder→ TXAmplifier→TXBiQuadHPF→ TXDRC→AECReference→ TXDAC→SpeakerAmplifier→ SpeakerDriver→SpeakerAcoustics

0.3

Method

Measurement

0.4

Date

2026-05-02 21:57:25

1.00 - Microphone

#	Param	Graphs	Arlo_Web	Simulation	Units	Test Signal
1.0	MicSine	graph	-9.03 0.27 20.23 13.88	-11.08 0.01 0.06 64.34	dbFS/Pa % THD % THDN dB SNR	Sine Tone, 1000 Hz
1.1	MicSweep	graph	-10.35 4.29 -4.88 5.47 100.00	-12.28 3.52 -11.92 0.01 91.35	dbFS/Pa dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-100 Hz, calibrated
1.2	MicSweepFullrange	graph	-11.58 5.84 -19.19 42.12 100.00	-12.32 9.04 -7.26 6.92 100.00	dbFS/Pa dB max dB min % THD % THDN	Sine Sweep, 1/12 octave, 16000-60 Hz, calibrated
1.3	MicSPLMax	graph	111.24	109.14	dbSPL	Sine Steps, 1 kHz, -39 to 0 dB FS, 3 dB steps
1.4	MicNoisefloor	graph	-45.59 21.30	-90.05 13.24	db(A)FS dB crest	Digital Zeros
1.5	MicPinknoise	graph	-19.37	-22.37	dbFS/Pa	Shaped Pink Noise, 100-8000 Hz
1.6	MicPulsedpinknoise	graph	-11.00	-12.81	dbFS/Pa	Shaped Pulsed Pink Noise, 100-8000 Hz
1.7	MicHarvard	graph	-10.34	-26.38	dbFS/Pa	Harvard Sentences, Single Talk
1.8	MicP50	graph	-10.85	-11.66	dbFS/Pa	P50 Simulated Voice

2.00 - Speaker

#	Param	Graphs	Arlo_Web	Simulation	Units	Test Signal
2.0	SpkSine	graph		98.84 0.00 0.22 53.16	dBSPL/Distance/Alignment % THD % THDN dB SNR	Sine Tone, 1000 Hz
2.1	SpkSweep	graph		95.25 4.45 -20.95 2.65 100.00	dBSPL/Distance/Alignment dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-500 Hz
2.2	SpkSweepFullrange	graph		95.15 4.64 -22.15 100.00 100.00	dBSPL/Distance/Alignment dB max dB min % THD % THDN	Sine Sweep, 1/12 octave, 16000-60 Hz
2.3	SpkSPLMax	graph		104.25	dBSPL	Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps
2.4	SpkNoisefloor	graph		87.86 10.83	dBSPL dB	Digital Zeros
2.5	SpkPinknoise	graph		112.78	dBSPL/Distance/Alignment	Shaped Pink Noise, 500-8000 Hz
2.6	SpkPulsedpinknoise	graph		93.24	dBSPL/Distance/Alignment	Shaped Pulsed Pink Noise, 500-8000 Hz
2.7	SpkHarvard	graph		94.88	dBSPL/Distance/Alignment	Harvard Sentences, Single Talk
2.8	SpkP50	graph		93.79	dBSPL/Distance/Alignment	P50 Simulated Voice

3.00 - Amplifier

#	Param	Graphs	Arlo_Web	Simulation	Units	Test Signal
3.0	AmpSine	graph		-39.58	dBV/Alignment % THD % THDN dB SNR	Sine Tone, 1000 Hz
3.1	AmpSweep	graph		-18.19 2.01 -8.39 1.60 100.00	dBV dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-500 Hz
3.2	AmpSweepFullrange	graph		-17.07 1.46 -10.99 100.00 100.00	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	Arlo_Web	Simulation	Units	Test Signal
4.0	ERLSine	graph		7.99	dB	Sine Tone, 1000 Hz
4.1	ERLSweep	graph		8.61	dB	Sine Sweep, 1/3 octave, 8000-500 Hz
4.2	ERLSweepFullrange	graph		8.95	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		19.46 11.88	dB(A)FS dBV	Digital Zeros
4.5	ERLPinknoise	graph		14.55	dB	Shaped Pink Noise, 500-8000 Hz
4.6	ERLPulsedpinknoise	graph		12.35	dB	Shaped Pulsed Pink Noise, 500-8000 Hz
4.7	ERLHarvard	graph		16.54	dB	Harvard Sentences, Single Talk
4.8	ERLP50	graph		9.60	dB	P50 Simulated Voice