http://netvouz.com/url/df5404f66752aacdea36132c9b78d89d?feed=rss Info about a link http://www.dsptutor.freeuk.com/dtmf/ToneGenerator.html The applet generates DTMF (Dual Tone Multi-Frequency) tones as used on TouchTone phones. The number can be dialled by clicking the appropriate buttons on the keypad or pressing the keys 0 - 9, *, # etc on your keyboard. Alternatively, click in the text field and type in the phone number, then click "Dial". If you hold a TouchTone phone close to the speaker, the tones should register as if you dialled them on the phone keypad. irishdancer0215 Mon, 01 Nov 2010 20:22:03 GMT http://www.dsptutor.freeuk.com/dtmf/ToneGenerator.html cycho Mon, 15 Jan 2007 15:22:40 GMT