Uh - huh.
wha what are you doing this for ? You 're trying distinguish between the case where there is , uh  where  where there are more than  uh , where there 's more than one speaker and the case where there 's only one speaker.
Sorry.
So if there 's more than one speaker , um  yeah I guess you could  I guess  yeah you 're  so you 're not distinguished between voiced and unvoiced , so  so , i if you don't  if you don't care about that