Our Echo and Noise Cancellation technologies will be demonstrated at the following Trade Shows this year:

NSCA 2002 Colorado Convention Center Booth 402 Denver, Colorado April 25 - 28, 2002 www.nsca.org Infocomm 2002 Sands Convention Center Las Vegas, Nevada June 12 - 14, 2002 www.infocomm.org MCSi 2002 Anaheim Convention Center Booth 545 Anaheim, California October 14 - 15, 2002 TeleCon 2002 Anaheim Convention Center Anaheim, California November 5 - 7, 2002 www.teleconexpos.com