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Adaptive Beam Forming with a bigger margin (more samples delay)

Question asked by MaxJoLi on Mar 4, 2016
Latest reply on Mar 20, 2016 by MaxJoLi

Hello everyone,

 

New user of SigmaStudio here. I was looking at the Adaptive Beam Forming Algorithm that I want to use with 2 ADAU1761.

The only problem is that we run at 48 kHz and the distance between the mics is 9,83 cm.

 

This means that we need a variable delay of 14 samples if I'm not mistaken.

(9,83 cm / (34300 cm/s / 48000 kHz) = 13,75 samples

 

Is there a way to increase the inter-mic delay from -8 / +8 samples to -14 / +14 samples?

 

Kind regards,

Max

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