echo cancellation hybrid This topic has 1 reply, 1 voice, and was last updated 21 years, 4 months ago by Antonio. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 5th June 2003 at 12:19 #35703 venuGuest how does an echo cancellation hybrid(ECH) works? can any body explain how to design an ECH? 23rd August 2003 at 08:46 #35704 AntonioGuest try this, http://www.infineon.com/cgi/ecrm.dll/ecrm/scripts/ public_download.jsp?oid=13821 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.