Write short notes on (i) Optical character reader (ii) Voice input s

1.	Write short notes on (i) Optical character reader (ii) Voice input system
Answer» (i) Optical Character Reader: It is a device which detects characters printed or written on a paper with OCR, a user can scan a page from a book. The Computer will recognize the characters in the page as letters and punctuation marks and stores. The Scanned document can be edited using a wordprocessor. (ii) Voice Input System: Microphone serves as a voice Input device. It captures the voice data and send it to the Computer. Using the microphone along with speech recognition software can offer a completely new approach to input information into the Computer

Write short notes on (i) Optical character reader (ii) Voice input system

Answer»

(i) Optical Character Reader:

It is a device which detects characters printed or written on a paper with OCR, a user can scan a page from a book. The Computer will recognize the characters in the page as letters and punctuation marks and stores. The Scanned document can be edited using a wordprocessor.

(ii) Voice Input System:

Microphone serves as a voice Input device. It captures the voice data and send it to the Computer. Using the microphone along with speech recognition software can offer a completely new approach to input information into the Computer

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