Anthony Sarain

0.00 - Settings

#

Param

0.0

Device

iPhone 13 mobile device

0.1

Description

iPhone13

0.2

Processing

RX model	MicAcoustics→ Microphone→RXConverter→ RXAmplifier→RXEncoder
TX model	TXDecoder→ TXAmplifier→TXDAC→ SpeakerAmplifier→SpeakerDriver→ SpeakerAcoustics

0.3

Method

Measurement

0.4

Date

2026-05-26 17:04:00

1.00 - Microphone

#	Param	Graphs	iPhone13	Simulation	Units	Test Signal
1.0	MicSine	graph	-5.43 0.06 1.35 37.37	-11.11 0.01 0.07 62.71	dbFS/Pa % THD % THDN dB SNR	Sine Tone, 1000 Hz
1.1	MicSweep	graph	-15.28 5.09 -10.94 0.51 14.33	-11.03 3.47 -2.32 0.26 14.18	dbFS/Pa dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-100 Hz, calibrated
1.2	MicSweepFullrange	graph	-17.22 9.57 -16.31 4.61 48.39	-11.95 7.83 -6.25 10.16 100.00	dbFS/Pa dB max dB min % THD % THDN	Sine Sweep, 1/12 octave, 16000-60 Hz, calibrated
1.3	MicSPLMax	graph	107.20	109.38	dbSPL	Sine Steps, 1 kHz, -39 to 0 dB FS, 3 dB steps
1.4	MicNoisefloor	graph	-69.92 21.41	-79.64 11.78	db(A)FS dB crest	Digital Zeros
1.5	MicPinknoise	graph	-11.19	-11.09	dbFS/Pa	Shaped Pink Noise, 100-8000 Hz
1.6	MicPulsedpinknoise	graph	-12.95	-11.09	dbFS/Pa	Shaped Pulsed Pink Noise, 100-8000 Hz
1.7	MicHarvard	graph	-11.62	-11.15	dbFS/Pa	Harvard Sentences, Single Talk
1.8	MicP50	graph	-7.76	-11.36	dbFS/Pa	P50 Simulated Voice

2.00 - Speaker

#	Param	Graphs	iPhone13	Simulation	Units	Test Signal
2.0	SpkSine	graph	77.04 5.29 5.29 -1.56	97.30 0.00 0.00 81.41	dBSPL/Distance/Alignment % THD % THDN dB SNR	Sine Tone, 1000 Hz
2.1	SpkSweep	graph	86.42 9.91 -13.76 100.00 88.43	97.53 0.02 -0.03 0.26 14.18	dBSPL/Distance/Alignment dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-500 Hz
2.2	SpkSweepFullrange	graph	84.90 9.95 -14.04 8.42 87.61	97.30 0.04 -0.10 15.11 41.68	dBSPL/Distance/Alignment dB max dB min % THD % THDN	Sine Sweep, 1/12 octave, 16000-60 Hz
2.3	SpkSPLMax	graph	70.92	111.36	dBSPL	Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps
2.4	SpkNoisefloor	graph	57.37 21.79	16.70 0.00	dBSPL dB	Digital Zeros
2.5	SpkPinknoise	graph	112.75	112.82	dBSPL/Distance/Alignment	Shaped Pink Noise, 500-8000 Hz
2.6	SpkPulsedpinknoise	graph	88.11	97.30	dBSPL/Distance/Alignment	Shaped Pulsed Pink Noise, 500-8000 Hz
2.7	SpkHarvard	graph	86.87	97.30	dBSPL/Distance/Alignment	Harvard Sentences, Single Talk
2.8	SpkP50	graph	81.86	97.29	dBSPL/Distance/Alignment	P50 Simulated Voice

3.00 - Amplifier

#	Param	Graphs	iPhone13	Simulation	Units	Test Signal
3.0	AmpSine	graph		-41.13	dBV/Alignment % THD % THDN dB SNR	Sine Tone, 1000 Hz
3.1	AmpSweep	graph		-18.34 0.02 -0.03 1.15 14.21	dBV dB max dB min % THD % THDN	Sine Sweep, 1/3 octave, 8000-500 Hz
3.2	AmpSweepFullrange	graph		-18.11 0.04 -0.10 15.10 41.69	dBV dB max dB min % THD % THDN	Sine Sweep, 1/12 octave, 16000-60 Hz
3.3	AmpVoltsMax	graph		-31.79	dBV max	Sine Steps, 2 kHz, -57 to 0 dB FS, 3 dB steps
3.4	AmpNoisefloor	graph		-76.00 0.00	dBV dBV	Digital Zeros
3.5	AmpPinknoise	graph		-41.12	dBV/Alignment	Shaped Pink Noise, 500-8000 Hz
3.6	AmpPulsedpinknoise	graph		-41.12	dBV/Alignment	Shaped Pulsed Pink Noise, 500-8000 Hz
3.7	AmpHarvard	graph		-41.12	dBV/Alignment	Harvard Sentences, Single Talk
3.8	AmpP50	graph		-41.12	dBV/Alignment	P50 Simulated Voice

4.00 - EchoReturnLoss

#	Param	Graphs	iPhone13	Simulation	Units	Test Signal
4.0	ERLSine	graph		7.99	dB	Sine Tone, 1000 Hz
4.1	ERLSweep	graph		7.99	dB	Sine Sweep, 1/3 octave, 8000-500 Hz
4.2	ERLSweepFullrange	graph		7.58	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		33.12 12.74	dB(A)FS dBV	Digital Zeros
4.5	ERLPinknoise	graph		7.93	dB	Shaped Pink Noise, 500-8000 Hz
4.6	ERLPulsedpinknoise	graph		7.93	dB	Shaped Pulsed Pink Noise, 500-8000 Hz
4.7	ERLHarvard	graph		7.99	dB	Harvard Sentences, Single Talk
4.8	ERLP50	graph		8.02	dB	P50 Simulated Voice