posted on Sep, 10 2003 @ 06:22 PM
firtly you have to understand EVERYTHING emmits a frequency. either through sound (need a medium like air) and/or light (ultraviolet throught visible
to infra) and/orgravitational ....lets round it up as electromagnetic frequencys(look it up if y dont know)
when they say "b flat" and "sound" its an analogy to the frequency wave-shape (electromagnetic raido style i guess since NOTHING escapes a black
hole) that it emits. the frequency is so low that it ceaces to be audible (somthin like 50 billion !!!!!times lower than audible) if we could "tune
in" with a radio telescope we would here a bflat.