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Table 1 Average number of microphones per source cluster and choice of distance metric. Results for the first set of scenarios, where the sources are placed relatively far from each other. The larger the number of microphones, the more the spatial diversity available for a cluster

From: Robustness of ad hoc microphone clustering using speaker embeddings: evaluation under realistic and challenging scenarios

 

Euclidean

Cosine

MFCC

4.64

4.57

SpVer

4.84

4.76