lm567 set for wide band detection? just a thought -----Original Message----- From: Andy Kelley To: PICLIST@MITVMA.MIT.EDU Date: Tuesday, March 28, 2000 5:13 PM Subject: Tone Detector [OT] >Hi, > >Anyone have a cheap ( also real-estate is at a premium ) method for >detecting wheter or not ANY tone is present? > >TNX, >Andrew >BTW: There is a pic in it. >________________________________________________________________ >YOU'RE PAYING TOO MUCH FOR THE INTERNET! >Juno now offers FREE Internet Access! >Try it today - there's no risk! For your FREE software, visit: >http://dl.www.juno.com/get/tagj.