Explain the term 'Channel' in a communication system.

Explanation

### Step-by-Step Solution:

1. **Definition of Communication System**:
- A communication system consists of three basic elements: the transmitter, the communication channel, and the receiver.

2. **Role of the Transmitter**:
- The transmitter is responsible for converting the message into a signal that can be transmitted. It prepares the information for sending.

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