From: Danny Hillis •Mia To: "Jeffrey E." <jeevacation@gmail.com> Subject: Bell Date: Mon, 25 Jul 2016 14:52:45 +0000 Attachments: Longnow_Bell_Demo.m4a Glad you liked it. Here is the recording. The Tukey FFT algorithm works a bit like you are describing. Will show you next time. -danny Sent from my iPhone EFTA00823410