What are devices called that translate data into a form the computer can process?

Devices that translate data into a form the computer can process are called output hardware. Input devices translate data into a form that the computer can process. A special output device designed to produce large high-quality graphics such as maps and architectural drawings is called a multifunction printer.

What type of device translate an image into a language the computer can use to make an image on the screen of a computer?

An image scanner鈥攐ften abbreviated to just scanner鈥攊s a device that optically scans images, printed text, handwriting or an object and converts it to a digital image. Commonly used in offices are variations of the desktop flatbed scanner where the document is placed on a glass window for scanning.

Which of the following converts a person’s speech into digital signals to store them in the computer?

input device, converts a person’s speech into digital signals by comparing the electrical patterns produced by the speaker’s voice with a set of prerecorded patterns stored in the computer.

Which of the following is not considered a pointing device?

Detailed Solution. The Scanner is not a pointing input device. A scanner is a device usually connected to a computer. Its main function is to scan or take a picture of the document, digitize the information and present it on the computer screen.

Which of the following is an output device that converts digital data to hard copy on paper?

2. Printer. A printer is an electronic external output device of the computer used to print digital information on paper as a hard copy. Since the main task of printers is to convert the data from soft copy to hard copy on the computer.

What type of device is a scanner?

scanner, also called optical scanner, computer input device that uses a light beam to scan codes, text, or graphic images directly into a computer or computer system.

What does a monitor do?

A computer monitor is an output device that displays information in pictorial or text form. A monitor usually comprises a visual display, some circuitry, a casing, and a power supply.

Which device converts images and sends them to the same kind of device over a telephone line?

A machine that scans an image and sends it as electronic signals over telephone lines is a modem.

How do electronic displays of sound used in voice identification?

When you speak, you create vibrations in the air. The analog-to-digital converter (ADC) translates this analog wave into digital data that the computer can understand. To do this, it samples, or digitizes, the sound by taking precise measurements of the wave at frequent intervals.

How does voice activation tech work?

When you speak to a capable microphone, the speech recognition technology quickly learns the resonance of your voice. Once, the smart device has understood your tone, diction, and speech, it will then decode it into its own language and digitize it on your designated format.

What is a pointing device in a computer?

A pointing device is a type of input devices that allows a user to interact with a computer by moving a cursor on a monitor to select icons and trigger desired actions. The de facto pointing device for desktop computers is a mouse, which was invented by Douglas England in 1967 [1.

What are three types of pointing devices?

Common pointing devices
Mouse.Trackball.Joystick.Pointing stick.Wii Remote.Finger tracking.Graphics tablet.Stylus.

Is barcode reader a pointing device?

A BCR (barcode reader) or scanner, also known as a POS (point of sale) scanner is a hardware input device capable of reading a barcode using a laser. It can also load the details of the product or log information about that product into a database.

What is computer Ncert?

A computer is an electronic device that can be programmed to accept data (input), process it and generate result (output). A computer along with additional hardware and software together is called a computer system. A computer system comes in various forms and sizes.

Which storage device is used to save the work done in the computer lab?

Hard drives come in a variety of sizes with regard to storage capacity and physical size. Generally speaking, the smaller the drive physically is the slower it will transfer data. Small portable drives use laptop hard disks which make them more portable and durable but at the expensive of speed.

What sort of device is used to give computer some data?

In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.