What does the receiver in a communication system do?

What does the receiver in a communication system do?

• A. Transforms audio into electrical signals
• B. Processes radio waves into audio signals
• C. Transmits radio waves to the antenna
• D. Measures signal strength

Answer: (B)

The role of the receiver in a communication system is critical as it is responsible for processing radio waves and converting them into audio signals. This involves several functions, including capturing the radio waves transmitted through the air, amplifying the signal to a usable level, and demodulating the signal to extract the information encoded within it. Once the signal has been demodulated, it is converted into audio signals, enabling the user to hear the transmitted sound, such as music or voice communication. Understanding this function emphasizes the receiver's importance in the overall communication process, as it completes the pathway from transmission to reception, facilitating effective communication between different devices or individuals. The receiver’s capabilities are essential for ensuring that the transmitted information is accurately restored and presented as intended.

The role of the receiver in a communication system is critical as it is responsible for processing radio waves and converting them into audio signals. This involves several functions, including capturing the radio waves transmitted through the air, amplifying the signal to a usable level, and demodulating the signal to extract the information encoded within it. Once the signal has been demodulated, it is converted into audio signals, enabling the user to hear the transmitted sound, such as music or voice communication.

Understanding this function emphasizes the receiver's importance in the overall communication process, as it completes the pathway from transmission to reception, facilitating effective communication between different devices or individuals. The receiver’s capabilities are essential for ensuring that the transmitted information is accurately restored and presented as intended.