Not only that, but I think the conclusions are frankly incorrect. I would not say that because LAM=LAMB (when spoken) that B=1. I would say that LA=LA and M=MB. B is not silent elsewhere, only in combination with M so it is false to discount the B (setting it to 1) without contextualising that B as being alongside an M when this happens, if you see what I mean. This to me seems so obvious that I fear I am missing something huge here because I can't think how otherwise they can assert what they are asserting.
Don't like to be harsh or snarky on HN but in this instance...?