THE WHATIS.COM WORD-OF-THE-DAY August 13, 2002 Radio Data System ______________ TODAY'S SPONSOR: VeriSign - The Value of Trust
Secure all your Web servers now - with a proven 5-part strategy. The free Server Security Guide shows you how to: - DEPLOY THE LATEST ENCRYPTION and authentication techniques - DELIVER TRANSPARENT PROTECTION with the strongest security without disrupting users, and more. Get your FREE Guide now: http://WhatIs.com/r/0,,4951,00.htm?verisign ______________ TODAY'S WORD: Radio Data System See our definition with hyperlinks at http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci843844,00.html The Radio Data System (RDS) enables users in the U.K. to pre-select the operation of a frequency modulation (FM) broadcast receiver. Similar systems are used in other European countries and in the United States. An FM broadcast receiver equipped with RDS capability is sometimes called a "smart radio." The RDS enables a radio listener to scan for a particular type of program -- for example, current affairs, science, or popular music -- without having to constantly manipulate the tuning dial. A listener traveling or commuting in a cotu can arrange to have special traffic bulletins break into programs automatically, even if the traffic information is broadcast by a station other than the one the listener is tuned to at the moment. In fringe areas, where reception of a particular station is marginal, RDS allows the receiver to automatically tune to a stronger station if there is any such station running the same program at the same time. An RDS receiver can also be set to display brief text messages from broadcasters, and to periodically re-set the car clock to show the exact time. Besides the user convenience, RDS can enhance driving safety, because it lets the driver pay attention to the road instead of to the radio controls. RELATED TERMS: frequency modulation http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci213999,00.html ______________________ SELECTED LINKS: The RDS Forum provides more information. http://www.rds.org.uk/rds98/mainintroduction.htm The British Broadcasting Corporation (BBC) offers a fact sheet about RDS. http://www.bbc.co.uk/reception/factsheets/docs/radio_rds.pdf Radio-now-co.UK answers frequently-asked questions about RDS. http://www.radio-now.co.uk/faq1.htm ______________________ WHATIS DISCUSSION FORUM | Challenge #11: Encoding or encrypting? THE CHALLENGE: Karen, the new information security manager for a utility company, has a gut feeling that despite the lack of any previously known security breaches, her new company's sensitive customer information is vulnerable. The systems administrator has assured Karen that the data is safe because it is compressed with a private algorithm. Karen thinks he may be confusing a coding algorithm with an encryption algorithm. Should Karen speak up? >>Take the challenge http://searchsecurity.discussions.techtarget.com/WebX?[EMAIL PROTECTED]@.1dcf9d94/65!viewtype=threadDate&skip=&expand= ______________________ QUIZ #10 | iSeries(AS/400) commands Take our latest quiz and see if you can logically figure out which commands to use for specific tasks on IBM's iSeries (AS/400). Even if you've never worked with the iSeries, we bet you can figure out how to run one! iSeries (AS/400) commands http://search400.techtarget.com/sDefinition/0,,sid3_gci841205,00.html ______________________________ RECENT ADDITIONS AND UPDATES [1] logical negation symbol http://whatis.techtarget.com/definition/0,,sid9_gci843775,00.html [2] transcription error http://searchdatabase.techtarget.com/sDefinition/0,,sid13_gci843776,00.html [3] polarization http://whatis.techtarget.com/definition/0,,sid9_gci843762,00.html [4] NSFNET http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci843763,00.html [5] HDCD http://whatis.techtarget.com/definition/0,,sid9_gci843768,00.html ____________________________________________________________________ ::::::::::::::::::: WHATIS.COM CONTACTS ::::::::::::::::::: LOWELL THING, Site Editor ([EMAIL PROTECTED]) ____________________________________________________________________ MARGARET ROUSE, Assistant Editor ([EMAIL PROTECTED]) ___________________________________________________________________ :::::::::::::::::::: ABOUT THIS NEWSLETTER ::::::::::::::::::::: Created by TechTarget (http://www.techtarget.com) TechTarget - The Most Targeted IT Media Copyright 2002, All Rights Reserved. If you would like to sponsor this or any techtarget newsletter, please contact Gabrielle DeRussy at [EMAIL PROTECTED] Unsubscribe from 'Word of the Day' - Simply Reply to this Email with REMOVE within the Body or Subject > or - Go to: http://WhatIs.techtarget.com/register - Log in to edit your profile. - Click on the link to Edit email subscriptions. - Uncheck the box next to the newsletter you wish to unsubscribe from. - When finished, click "Save Changes to My Profile."
