rmc_website/dsidev/twl_eva/6_mic.html
2024-10-09 01:40:11 -04:00

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---
layout: devinfo
app: TWL_EVA_MIC
altname: MIC
category: [TWL EVA]
sequence: TRUE
redirect_from: /dsidev/twl_eva_mic.html
group: true
---
<b>MIC</b> is used to test the microphones.
<br><br>
The specific MIC tests are listed below:
<br><br>
<table class="functionlist"><tr><td><pre>
16-01 MIC TESTER START UP
16-02 MIC TWL DC OFFSET
16-15 MIC TWL STABLE TIME
16-03 MIC TWL INPUT CHECK
16-14 MIC GAIN CALIBRATION
16-04 MIC TWL SENSITIVITY
16-13 MIC TWL HOWLING TEST
16-08 MIC TWL IIR Filter
16-05 MIC TWL SPEANA 1kHz
16-06 MIC TWL SPEANA 200kHz
16-07 MIC TWL SPEANA 4kHz
16-09 MIC CODEC GO DS MODE
16-10 MIC NTR DC OFFSET
16-16 MIC NTR STABLE TIME
16-11 MIC NTR SENSITIVTY
31-09 MIC LOG OK
</td></tr></table>
<div class="screenshot">
<img src="{{ site.imgdir }}{{ page.app }}/screenshots/mic.png">
<img src="{{ site.imgdir }}{{ page.app }}/screenshots/mic_start.png">
<img src="{{ site.imgdir }}{{ page.app }}/screenshots/mic_testing.png">
<img src="{{ site.imgdir }}{{ page.app }}/screenshots/mic_sample.png">
<img src="{{ site.imgdir }}{{ page.app }}/screenshots/mic_graph.png">
</div>