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Results tagged with beamforming
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user 3997
Forming a beam (directional gain) and, sometimes, shifting the beam direction.
1
vote
Is there a term called "Fourier Beamforming"?
Fourier Beamforming would be the inverse process: you start with the desired polar pattern and do an in inverse Fourier Transform: that gives you the desired in amplitudes as a function of space, i.e. …
- 48.2k
7
votes
Accepted
Plotting beam pattern of uniform linear array
You are pretty close, just a few cosmetics will get you there.
Your angle resolution isn't quite high enough to hit all the narrow dips in the polar pattern. I increased it to 1000 points.
You need t …
- 48.2k
1
vote
How to differentiate two different signals from their combined signal
If the recording is anechoic than this is simple enough: assuming that the distance between the microphones is $d$ than you can estimate the front source as
$$x_f(t) = m_f(t-d/c_0) - g \cdot m_r(t)$$
…
- 48.2k