DIGITAL EKOUNDERTRUCKARE FOR ETT MODEM FOR DATATRANSMISSION GENOM MODULERING AV EN BERVAG

Digital echo canceler for a modem for data transmission by means of phase and, possibly, also amplitude modulation of a carrier, the ratio between carrier frequency fo and modulation rate 1/T having the form P/Q, P and Q being integers.

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Bibliographic Details
Main Authors C D MACCHI, J-P BAUDOUX
Format Patent
LanguageSwedish
Published 18.07.1978
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Digital echo canceler for a modem for data transmission by means of phase and, possibly, also amplitude modulation of a carrier, the ratio between carrier frequency fo and modulation rate 1/T having the form P/Q, P and Q being integers.
Bibliography:Application Number: SE19780000390