HAND HELD DIGITAL SIGNAL LEVEL

Brand Owner Address Description
DS1PORT DeskNet Systems, Inc. 84 Business Park Drive Suite 111 Armonk NY 10598 hand held digital signal level 1/Asynchronous transfer mode (DS1/ATM) network analyzer designed to test DSI/ATM equipment and network services;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A system is described for deriving benefits from the reception and processing of composite video signals from a display device 10 by a hand-held device 12, such as a smart card, personal digital assistant ("PDA"), or mobile phone. Video signals are modulated with auxiliary data creating composite video signals. The users directs the hand-held device 12 toward display device 10 by placing leading edge 18 in the path of the video signal. The composite video signals are then transmitted to and received by a hand-held device 12. Aiming light 24 and/or audio transducer 34 alert the user of hand-held device 12 that auxiliary data is being received. The auxiliary data is then utilized by hand-held device 12.