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introlab / odas

ODAS: Open embeddeD Audition System
MIT License
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is this project can beamforming? #157

Open 11721206 opened 5 years ago

11721206 commented 5 years ago

sorry to bother you again. I want to know whether this project can beamforming? I see some infomation assoicated with beamforming in steer2demixing.c. the configuration file contains 'dmvdr', but nothing in the item. and the project in manyears-C contains Beamforming function but is seperated from this project. if I want to beamform the channel signals after sound source location, is there any suggestion for my work on odas? thanks!

FrancoisGrondin commented 5 years ago

Yes you can do beamforming with the separation module: it supports delay and sum beamforming, and geometric source separation beamforming. MVDR could be added but wasn't added yet as it would take much more computations, and make real-time difficult on low-cost hardware. Everything is in place though to code it in the future.

StuartIanNaylor commented 2 years ago

@FrancoisGrondin do you think it could be possible on a Pi4?