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app that accesses microphone

PostPosted: Wed Mar 04, 2015 9:38 am
by jtm13126
Is there a way to access the microphone on the phone for an app?

What I am looking to do is create a noise level meter for emergency situations. Ideally the app would access the microphone, analyze the noise level and report a peak value. The value would then be compared to a threshold value and report if the value exceeds the threshold.

Re: app that accesses microphone

PostPosted: Wed Mar 04, 2015 10:02 am
by malcolmd
Howdy,

Only in the construct of a call that's up. You can't access the mic otherwise. So, fire up a call, then have the connected system perform the audio level analysis.

Cheers