Built in / headset mic high pass filter

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wal
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Posts: 4
Joined: Thu Jan 03, 2013 2:17 pm

Built in / headset mic high pass filter

Post by wal » Thu Jan 03, 2013 2:20 pm

Hi,
Since iOS 6 the option to turn off the built in mic / headset low frequency roll off has been made available in the sdk. And also the limiter I beleive? Has this been implemented in Auria? And if not, can we have the option in an update please?
Thank you...

Rim
Site Admin
Posts: 8358
Joined: Fri Dec 23, 2005 11:08 pm

Re: Built in / headset mic high pass filter

Post by Rim » Thu Jan 03, 2013 2:44 pm

Yes, this was already available in iOS5, and has always been used in Auria. It's an option called "measurement mode". However, it doesn't turn off all processing. Apple still does something to the mic input (probably a filter), even with measurement mode.

Rim

wal
New Member
Posts: 4
Joined: Thu Jan 03, 2013 2:17 pm

Re: Built in / headset mic high pass filter

Post by wal » Thu Jan 03, 2013 3:30 pm

Hi Rim,
Thanks for the quick reply.. The plots of the mic input's frequency response since iOS 6 look pretty good here: http://blog.faberacoustical.com/2012/io ... ic-inputs/
Thanks again,
Wal...

Rim
Site Admin
Posts: 8358
Joined: Fri Dec 23, 2005 11:08 pm

Re: Built in / headset mic high pass filter

Post by Rim » Thu Jan 03, 2013 8:56 pm

That's good news.

Rim

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