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Telephone Security February 17, 2009: A Second Date That Will Live In Infamy? For the Record: How Format Wars Have Shaped Recording History…
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This article presents a history of significant milestones in the development and deployment of high-level telephone security for the US and…
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bling had to be done in real time. There- fore, in its early days the telephone operat- ing company had no other technical option but to…
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BP UNE 150 350 Hz RECTIFIER p FIER P FILTER UNEAR 150 550 Hz RECTIFIER p FIER ap FLT 2550 2951 UNEAR Pn RECTIFER 1p FIER PITCH 25Hz…
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! Codec ! Crypto Encoder Modem 1 ! ! 1 I 4 1 1 MAIN, ' 1 I ‘STEPPER: 1 I I ‘OUTPUT 1 REENTRY | 1 H ‘STEPPER Th MODULATOR 1 ! FATER ve 1 H…
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Prime Churchill spoke frequently to many se- nior officials including Presi- dent Truman on SIGSALY but Minister March 12, 1968 N. D, NEWBY…
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PITCH ‘SPECTRUM 1 VERNIER MEASURE [> MESSAGE STEPPER —| REENTRY STEPPER at q KEY STEPPER an en na TETETES 4 KEY SPECTRUM [|__| 8 FM…
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For the majority of Americans, February 17th will be just another day with no difference in their television viewing. Those that use cable…
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The move towards digital broadcast began back in 1987 when the FCC began work on a new High Definition television (HDTV) system. The FCC…
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ane Re S “9 fe) @ ey re How Format Wars Have Shaped Recording History 18 For the Record
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The public’s insatiable desire to be in- formed and entertained has inspired count- less technological advances. Whether the recording…
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@ Next Wave Letter from the Editor For the first issue of 2008, The Next Wave (TNW) presents a selection of articles covering a wide range…
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memorization. - cinrseretnt the Renaissance. Leonardo da Vinci was among the many artisans commissioned to create the…
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1400 Barrel organ: By the fifteenth century, the roller used in music boxes to pluck notes when metal pins passed by was adapted to create…
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changed, and in 1912 his company started producing gramophone records, as well. The first major Format War had ended. New Technologies…
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was magnetized by running it across a re- cording head while sounds were being in- troduced. By running the same wire across a playback…
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1991 DVD: The DVD Consortium avoided the type of conflict that slowed the adoption video cassettes in the 1980s, reaching a compromise…
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disc, about three times the storage capacity of a DVD. In December 2006, twenty Chinese firms unveiled 54 prototype EVD players, announcing…
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Cognitive Radio: Tuning In The Future When you think of radio, you might picture a silver plastic box sprouting an antenna and blaring the…
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wireless signals. The successful outcomes from those experiments led Nikola Tesla to forecast in 1897 the immanent creation of an apparatus…
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Mitola’s surprise, not only did the FCC adopt the proposed technology before he completed his dissertation, but “cognitive radio” came to…
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Self-awareness extends to knowing how to operate, as well. For a cognitive ra- dio to comply with regulations that apply for a certain…
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4 10 CONTENTS FEATURES Veiled Biometrics Telephone Security FOCUS 16 18 26 February 17, 2009: A Second Date That Will Live in Infamy? For…
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that face network spectrum resources. Although DSA is actually a static applica- tion, it provides for dynamic, flexible, and autonomous…
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ing a standard for “a cognitive radio-based PHY/MAC/air_interface for use by li- cense-exempt devices on a non-interfering basis in…
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Veiled Biometrics Who are you? How do you prove your identity if it is challenged? The pro- cess of providing proof of one’s identity is…
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plemented in an efficient and cost effective manner. As such, systems relying upon bio- metric identification and/or authentication…
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tion. Both of these tools allow the funda- mental requirements of a Veiled Biometric algorithm to be satisfied: They facilitate the secure…
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latent print to produce a representation of the fingerprint that they can use in further analysis. A similar result is achieved by a digi-…
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system must provide a way to efficiently compare one fingerprint to another and return a useful answer. In a minutiae-based system,…
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References [1] Juels, A. & Sudan, M. (2002) A fuzzy vault scheme. IEEE International Symposium on Information Theory, 408. [2] Dodis, Y.,…