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xanguera / BeamformIt

BeamformIt acoustic beamforming software
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Question : is it possible to spatially filter audio using a microphone array? #25

Closed pfeatherstone closed 4 years ago

pfeatherstone commented 4 years ago

I have a https://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/ microphone array. Is it possible, using this repository, given the microphone array topology, to spatially filter the audio channels in a particular direction?

xanguera commented 4 years ago

No, I am afraid. BeamformIt is topology agnostic and is used to produce a good single channel audio, not for source separation.

On Tue, 25 Aug 2020 at 09:55, pfeatherstone notifications@github.com wrote:

I have a https://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/ microphone array. Is it possible, using this repository, given the microphone array topology, to spatially filter the audio channels in a particular direction?

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pfeatherstone commented 4 years ago

Thank you.

pfeatherstone commented 4 years ago

@xanguera do you know of a good way to do source separation, preferably in C or C++? There is https://github.com/introlab/odas but it's not very easy or predictable to use.

xanguera commented 4 years ago

No, I am sorry.

On Tue, Aug 25, 2020, 10:53 AM pfeatherstone notifications@github.com wrote:

@xanguera https://github.com/xanguera do you know of a good way to do source separation, preferably in C or C++? There is https://github.com/introlab/odas but it's not very easy or predictable to use.

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