TTR Enters Its First Anti-CD Piracy Agreement.

NEW YORK--(BUSINESS WIRE)--March 4, 1998--

"DiscGuard" to Protect Localized "Barbie by Mattel"

in Shipment to Turkey

TTR Inc. (OTC BB: TTRE) has announced its first anti-CD piracy agreement with Mach-Shevet, an Israeli distributor of multimedia software.

TTR will employ its proprietary DiscGuard(TM) technology to protect the multimedia CD-ROM program, "Barbie(TM) by Mattel," from illegal replication. Mach-Shevet is localizing the multimedia program for distribution in Turkey.

The agreement marks the first commercial use of TTR's DiscGuard technology. Nimbus CD International, Inc. (NASDAQ: NMBS), will provide mastering services for the project; a local replicator will handle disc pressing.

"We are very excited about the agreement with Mach-Shevet to protect Barbie by Mattel localized for the Turkish market. This is a significant first step in establishing DiscGuard as a worldwide standard and a powerful weapon against CD piracy," said Marc Tokayer, Chairman and CEO of TTR. "This is further confirmation that using DiscGuard is the most effective measure a software publisher can take to protect his investment against the scourge of CD piracy. We have been getting positive feedback from software publishers in North America, Europe and Japan in response to our recent campaign to distribute sample DiscGuard discs. As a result, we are currently in negotiations with many software publishers and expect to announce the results of those negotiations as soon as they are concluded," Mr. Tokayer added.

Mach-Shevet, based in Herziliya, a city north of Tel Aviv, distributes multimedia software on more than 500,000 discs a year, or about 20 percent of the local multimedia market.

DiscGuard addresses both the problems of illicit mass-production of software or other electronic content (counterfeiting) and copying by the casual user using low-cost CD recorders.

DiscGuard places an indelible digital "signature" on optical media at the time of manufacture, without which the software cannot be used. This "signature" is designed to be read by disc drives but cannot be duplicated by disc recorders or by re-mastering, making it a highly effective weapon in the battle against the illegal duplication of software, games, video and other content, distributed on optical discs.

DiscGuard protection is currently available at Nimbus CD International, Inc. replication facilities. Nimbus CD International Inc., one of the world's largest independent disc replicators, licensed DiscGuard technology at the end of last year. Its compact discs are distributed throughout North America, the United Kingdom and continental Europe.

The new agreement follows TTR's December 1997 announcement that it had licensed DiscGuard technology to Doug Carson & Associates, Inc., the world's leading supplier of signal processing systems used to create CD and DVD recording masters.

TTR Inc. is primarily engaged in the development and marketing of a family of proprietary products that are designed to protect intellectual property rights and prevent the unauthorized reproduction and use of electronic content and media, including software and audio CDs and DVD discs. -0-

DiscGuard(TM) is a trademark of TTR, Inc. All other trade names are the properties of their respective owners.

This press release is available on the KCSA Worldwide web site at www.kcsa.com.

Any statements released by TTR Inc. that are forward looking are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned that forward-looking statements involve risks and uncertainties which may affect the Company's business and prospects, including economic, competitive, government, technological and other factors discussed in the Company's filings with the Securities and Exchange Commission.

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KCSA WORLDWIDE

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COMPANY CONTACTS:

Ralph Anzarouth

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TTR Technologies, Ltd.

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or

Robert Friedman

TTR Inc.

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