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Digital Multifrequency Generator Using Sinusoidal Counters

IP.com Disclosure Number: IPCOM000049723D
Original Publication Date: 1982-Jul-01
Included in the Prior Art Database: 2005-Feb-09

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Related People

Cukier, M Orengo, G Verhaeghe, M [+details]


The figure illustrates a digital multifrequency generator (MFG) for telephone signaling purposes based on the use of a single stable oscilator and a couple of so-called sinusoidal counters, each directly providing the binary coded values of the samples of one of the sinewaves to be generated.