COMPUTER HARDWARE
MANPASAND TECH / INPUT DEVICES
3. INPUT DEVICES:-
6. SCANNER.
7. MICROPHONE.
8. WEBCAM / WEB CAMERA.
9. BAR CODE READERS.
10. OPTICAL CHARACTER READER (OCR).
3. INPUT DEVICES:-
In Last Blog Vi Seen 1-5 Input Devices and This Blog Vi See 6-10 Input devices So Start Today's Blog Welcome To Manpasand Tech I,M Raj Raghuvir Joshi Lest Start Blog ...
6. SCANNER :-
A Scanner Is A Device That Captures Images From Photographic Prints, Posters, Magazine Pages, And Similar Sources For Computer Editing And Display. ... Very High Resolution Scanners Are Used For Scanning For High-Resolution Printing, But Lower Resolution Scanners Are Adequate For Capturing Images For Computer Display.
A Scanner Allows You To Scan Documents, Pictures, Or Graphics And View Them on The Computer .
7. MICROPHONE :-
A Microphone, Colloquially Called A Mic Or Mike (/Maɪk/), Is A Device – A Transducer – That Converts Sound Into An Electrical Signal. ... Several Types Of Microphone Are Used Today, Which Employ Different Methods To Convert The Air Pressure Variations Of A Sound Wave To An Electrical Signal.
Used To Input Sound Into A Computer.
8. WEBCAM / WEB CAMERA :-
A Webcam Is A Video Camera That Feeds Or Streams An Image Or Video In Real Time To Or Through A Computer Network, Such As The Internet. Webcams Are Typically Small Cameras That Sit On A Desk, Attach To A User's Monitor, Or Are Built Into The Hardware.
9. BAR CODE READERS :-
A Barcode Reader Is An Optical Scanner That Can Read Printed Barcodes, Decode The Data Contained In The Barcode And Send The Data To A Computer. Like A Flatbed Scanner, It Consists Of A Light Source, A Lens And A Light Sensor Translating For Optical Impulses Into Electrical Signals.
10. OPTICAL CHARACTER READER (OCR) :-
Optical Character Recognition Or Optical Character Reader Is The Electronic Or Mechanical Conversion Of Images Of Typed, Handwritten Or Printed Text Into Machine-Encoded Text, Whether From A Scanned Document, A Photo Of A Document, A Scene-Photo Or From Subtitle Text Superimposed On An Image.
Etc Are The Input Devices.
MANPASAND TECH