formula (Joyce Van Duyvenboden )

Subject: formula
From:    Joyce Van Duyvenboden  <joyce(at)PANDORA.BE>
Date:    Fri, 9 May 2003 21:25:40 +0200

Dear list,


Could somebody please help me out. I need a formula to calculate the
sound-intensity for 1 frequency (pure tone) out of a Leq value for a 1/3rd
octave band-width.
Thanks in advance !

Joyce