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Seminar on MODEMS
MODEMS Converts analog signals to digital and vice-versa
MODEMS ,[object Object],[object Object],[object Object],[object Object],[object Object]
Introduction ,[object Object],[object Object]
Basic Principle 0101
 
Basic Structure
How Modulation is used for data transfer ? 10100101011001010 - the transmitted symbol sequence will be: 6 4 5 1 2.
Classification of Modems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Range  Line Type ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Operation Mode  Modulation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
CABLE MODEM ,[object Object],[object Object]
EXTERNAL MODEM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
TYPICAL INDICATERS ON EXTERNAL MODEMS FRONT PANAL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTERNAL MODEM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ISDN MODEM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
WIRELESS MODEM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
FAX MODEM ,[object Object],[object Object],[object Object]
DSL MODEM ,[object Object],[object Object],[object Object],[object Object]
56K MODEMS ,[object Object],[object Object],[object Object],[object Object]
Modem Speed ,[object Object],[object Object]
SPEED OF MODEM ,[object Object]
Modem Installation ,[object Object],[object Object]
STANDARDS ,[object Object],[object Object],[object Object]
DIFFERENT CCITT STANDARDS
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
PROTOCOLS ,[object Object],[object Object],[object Object],[object Object],[object Object]
ERROR CORRECTION PROTOCOL ,[object Object],[object Object],[object Object]
Today’s Status & Future Trends ,[object Object],[object Object],[object Object],[object Object],[object Object]
LATEST TRENDS OF MODEMS ,[object Object],[object Object],[object Object]
Bibliography ,[object Object],[object Object],[object Object],[object Object]

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Modem