Directional Beamforming

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Posts: 12
Joined: Tue Nov 09, 2021 4:48 am

Directional Beamforming

Post by bertankursun2 » Tue Apr 16, 2024 4:44 pm

I would like to implement a beam former for a real-time application, with minimum delay as possible.
It doesn't need to be estimating the direction of arrival, or adaptive. I am fine with fixing the steering direction.
Could you please help me with the configurations? I am a little bit confused since the examples are using pre-computed HRTFs to be used with .wav files.

Thank you!

Posts: 16
Joined: Thu Nov 18, 2021 1:44 pm

Re: Directional Beamforming

Post by nmichael » Thu Apr 18, 2024 4:10 pm


The 'adm' plugin is a standard directional algorithm used in the industry. No HRTFs involved. It's used with the 'decomb' plugin to equalize the low frequency rolloff that naturally happens with directional microphones.

I'm adding this algorithm to the example program you've been using. I'll send it to you to check out.


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