that's a pound sign
that a pound sign
pro:dem det:art n n
that's a pound sign .
ð a t s WORD_BOUNDARY ɐ WORD_BOUNDARY p aʊ n d WORD_BOUNDARY s aɪ n WORD_BOUNDARY
t h a t ' s WORD_BOUNDARY a WORD_BOUNDARY p o u n d WORD_BOUNDARY s i g n WORD_BOUNDARY