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Journals and Conferences
Vol. 9 No. 2 1997 17 The advent of electronic commerce as a means of conducting business globally has resulted in an increasing number of organizations connecting their internal private networks to the Internet. Most users of the Internet and the World Wide Web (WWW) view the technologies involved as leading edge, but many are unaware that the foundations… (More)
A microprocessor-controlled filter that tunes automatically to the fundamental of the input signal is described. Hardware and software implementation are shown, and the error in maximum amplitude selection is discussed. Filter performance using a switched capacitor tunable circuit is documented.
Privacy and the demand for consumer information are topics that are increasingly important with the advent of the online marketplace. The transactions and behaviors of consumers online can now easily be monitored electronically through cookies or spyware. The intersection between information security and social sciences has now been brought into focus… (More)