Define channel in communication. Types of channels and selection of channels in communication ?

A channel in communication refers to the medium through which a message is transmitted from a sender to a receiver. Channels can be verbal (such as face-to-face conversations or phone calls), written (such as letters or emails), or non-verbal (such as body language or facial expressions).

Types of channels in communication include:

1. Verbal channels: These include face-to-face conversations, phone calls, video calls, and voice messages.

2. Written channels: These include letters, emails, memos, reports, and text messages.

3. Non-verbal channels: These include body language, facial expressions, gestures, and tone of voice.

4. Visual channels: These include presentations, videos, infographics, and images.

5. Digital channels: These include social media, websites, blogs, and online forums.

When selecting a channel for communication, it is important to consider factors such as the nature of the message, the audience, the urgency of the message, and the preferred communication style of the sender and receiver. It is also important to consider the potential for feedback and the need for confidentiality or privacy. By choosing the most appropriate channel for a given communication situation, the sender can ensure that the message is effectively transmitted and understood by the receiver.