On Wed, 19 Aug 2009 14:50:34 -0400, Matthew Fong <mattdf...@gmail.com> wrote:
> I was trying to use audacity, but not sure how to tell the exact > frequency. Audacity can do it. Highlight the "beep" (and nothing but the beep) with the selection cursor, then click "Analyze->Plot Spectrum..." In the "Frequency Analysis" window that opens, place the cursor on the center of the largest peak. Near the base of that window it will show the Cursor and Peak frequencies. For example, in the "vmd-not-panasonic-home-ans.wav" file, the "beep" is 1400 Hz (for a very short 1 second). Then later it switches to FAX CED tone (2100 Hz) and FAX preamble. --Woof! _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
