Final answer:
Analog electronics is applied in photocopiers and old land-line telephones, while digital electronics is applied in new telephone switching networks and audio recording. The benefits of using analog electronics include accurate reproduction of analog signals and lower cost and complexity, while the benefits of digital electronics include clearer communication and storage and processing efficiency. Examples of analog circuits and devices include operational amplifiers and analog oscilloscopes, while examples of digital circuits and devices include microcontrollers and digital cameras.
Step-by-step explanation:
Analog electronics is applied in photocopiers and old land-line telephones. In a photocopier, analog electronics are used to amplify and process the analog signals from the original document and convert them into electrical signals that can be used to control the copying process. In old land-line telephones, analog electronics are used to transmit and receive analog voice signals over the telephone network.
The benefits of using analog electronics in these examples are that they can accurately capture and reproduce the analog signals, resulting in high-quality copies or clear voice communication. Analog electronics also have a lower cost and are simpler to design and implement than digital electronics.
Digital electronics is applied in new telephone switching networks and audio recording. In telephone switching networks, digital electronics are used to convert analog voice signals into digital data that can be transmitted over the network. In audio recording, digital electronics are used to convert analog sound waves into digital audio files.
The benefits of using digital electronics in these examples are that digital signals are less prone to noise and distortion, resulting in clearer voice communication and high-quality audio recordings. Digital data can also be easily processed, stored, and transmitted, making it more convenient and efficient compared to analog data.
An example of an analog circuit is an operational amplifier circuit. This circuit is used in audio amplifiers and filters. It amplifies and filters analog signals to improve their quality or modify their characteristics. The advantage of using analog circuits is that they can accurately manipulate analog signals with a high degree of precision and customization.
An example of an analog device is the analog oscilloscope. It displays and analyzes analog electrical signals on a cathode ray tube (CRT) screen. It allows engineers and technicians to visualize and measure the characteristics of analog signals in real-time. The advantage of using analog oscilloscopes is that they provide high-resolution and real-time representation of analog signals.
An example of a digital circuit is a microcontroller circuit. It is used in many electronic devices, such as smartphones and home appliances. It processes digital data and controls the device's operations. The advantage of using digital circuits is that they can perform complex calculations and logic operations with high speed and precision.
An example of a digital device is a digital camera. It captures and stores digital images using an image sensor and digital memory. The advantage of using digital cameras is that they offer high-resolution images, adjustable settings, and the ability to store and share images digitally.