Multiplex amplifiers for two-way communications in a full-servic
Multiplex data transmitting and receiving equipment
Multiplex serial data communication circuit network with superpo
Multiplex system for a personal handy phone system
Multiplexed codec for an ADSL system
Multiplexed communication for duplex applications
Multistage echo canceler including time variation compensation
Multiuser interference cancellation apparatus
Mutual frequency locking across a link