PRESS RELEASES / JULY 31, 2008

AMERICAN TECHNOLOGY ANNOUNCES
FISCAL Q3 CONFERENCE CALL AND WEBCAST

SAN DIEGO, CA, July 31, 2008- American Technology Corporation (ATC) (NASDAQ: ATCO) will hold a conference call and webcast to discuss the Company's business and financial results for its third fiscal quarter ended June 30, 2008 on August 5, 2008 at 1:30 p.m. Pacific Time.

To listen to the conference call, please dial 1-866-814-8485; the conference number is 1268889. A question and answer session will be available to dial-in callers after the speakers' presentation. The conference call will also be Web cast live (listen-only mode). Please click here to register and listen to the conference call webcast:

WEBCAST LINK

Questions to management can be submitted prior to the conference call by e-mailing them to: info@atcsd.com.

The webcast will be recorded and available for replay approximately 3 hours after the conclusion of the conference call through the link above. The audio replay will be available for approximately 30 days.

 

About American Technology Corporation
American Technology Corporation is Shaping the Future of Sound® by providing directed audio solutions that place clear, highly intelligible sound exactly where needed. ATC's Long Range Acoustic Device (LRAD®), HyperSonic® Sound, and NeoPlanar® product lines make up the core of an expanding portfolio of directed sound products and technologies. For more information about ATC and its directed sound solutions please visit the company's web site at http://www.atcsd.com/.

FOR FURTHER INFORMATION CONTACT:

Investor Relations:
Robert Putnam
(858) 676-0519
robert@atcsd.com