Compensating for spectral attenuation
Compensating for spectral attenuation
Computationally and memory efficient tone ordering scheme
Computer bus resource port
Computer modem
Computer system for use with a wireless data communication netwo
Computer system for use with a wireless data communication netwo
Computer system which provides analog audio communication betwee
Configuring transmission signals
Conservation of power in a serial modem
Conservation of power in serial modem
Constant envelope modulation for splitterless DSL transmission
Constellation design for a PCM modem
Constellation generation and re-evaluation
Constellation-multiplexed transmitter and receiver
Conversion of a fax modulation to a data modulation
Cordless modem system having multiple base and remote...
Cordless modem system having multiple base and remote...
Crosstalk mitigation in a modem pool environment
Data communication apparatus