A Communications channel (or channel for short), models the medium through which information is transmitted from a sender (or transmitter) to a receiver. For example, in wireless communications, the channel is often modelled by a random attennuation of the transmitted signal, followed by additive noise. The attennuation captures the loss in signal power over the course of the transmission, and the noise in the model captures external interference and/or electronic noise in the receiver. Hence, depending on the application, the mathematical model for the communication system includes a model for the distortion introduced by the tranmission medium, and termed the communication channel, or channel for short.
Channel 31 is one of the few free-to-air community TV stations currently operating.
This would spell the end of the community project initiated in the mid-'80s, which was committed to creating an independent media organisation with a decentralised administrative structure, and which was committed to television which is accessible, local and grassroots.
Channel 31 is calling on all supporters, viewers and believers in community media to pledge their support.
A homeowner and officials of this wealthy island community are locked in a turf war -- an artificial turf war.
When Laura Beck and Greg Pitts realized their marriage was falling apart, one thing was clear: They would work together to maintain a loving, supportive environment for their young son, Ethan.
In June 2002, the couple had moved from Austin, Texas, to EcoVillage at Ithaca, an "intentional community" in central New York where environmentally friendly neighbors share space, meals, chores and generally look out for each other.
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