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I have a question regarding the use of delaysum beamforming in SpeechBrain.
I am currently using a uma-16 microphone array to record audio and would like to perform delaysum beamforming based on the direction of the sound obtained through the GCC-PHAT (Generalized Cross-Correlation Phase Transform).
While delaysum beamforming is functioning, it appears that it is based on the first channel as a reference. Is there a way to configure it to perform beamforming based on the direction of the sound in the audio?
Additionally, I am curious about whether the tensor results obtained through GCC-PHAT can provide information about the location of the sound source.
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Hello,
I have a question regarding the use of delaysum beamforming in SpeechBrain.
I am currently using a uma-16 microphone array to record audio and would like to perform delaysum beamforming based on the direction of the sound obtained through the GCC-PHAT (Generalized Cross-Correlation Phase Transform).
While delaysum beamforming is functioning, it appears that it is based on the first channel as a reference. Is there a way to configure it to perform beamforming based on the direction of the sound in the audio?
Additionally, I am curious about whether the tensor results obtained through GCC-PHAT can provide information about the location of the sound source.
Thank you for your assistance.
Sincerely,
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