HOW DOES A SOUND CARD AND VIDEO CARD WORK? A SOUND CARD, ALSO KNOWN AS AN AUDIO INTERFACE OR AUDIO CARD, IS A HARDWARE COMPONENT IN A COMPUTER THAT IS RESPONSIBLE FOR PROCESSING AND MANAGING AUDIO SIGNALS. ITS PRIMARY FUNCTION IS TO CONVERT DIGITAL DATA INTO ANALOG SIGNALS THAT CAN BE PLAYED THROUGH SPEAKERS OR HEADPHONES, AND VICE VERSA. HERE'S A BRIEF OVERVIEW OF HOW A SOUND CARD WORKS IN A PC: 1. INPUT AND OUTPUT: · INPUT: WHEN YOU SPEAK INTO A MICROPHONE OR CONNECT ANOTHER AUDIO SOURCE TO YOUR COMPUTER, THE SOUND CARD CONVERTS THE ANALOG AUDIO SIGNALS FROM THE MICROPHONE INTO DIGITAL DATA THAT THE COMPUTER CAN PROCESS. · OUTPUT: WHEN YOU PLAY MUSIC, VIDEOS, OR ANY OTHER AUDIO CONTENT ON YOUR COMPUTER, THE SOUND CARD CONVERTS THE DIGITAL AUDIO DATA INTO ANALOG SIGNALS THAT CAN BE SENT TO SPEAKERS OR HEADPHONES FOR YOU TO HEAR. 2. ...
DIGITAL COMPUTER TODAY COMPUTERS ARE USED EXTENSIVELY IN EVERY DAY LIFE. IT IS USED IN BASIC AS WELL AS INDUSTRIAL, SCIENTIFIC AND COMMERCIAL PURPOSES. OUR SPACE PROGRAM WOULD NOT HAVE BEEN WELL DEVELOPED WITHOUT THE REAL TIME MONITORING OF THE MACHINE OF THE SPACECRAFT WHICH WAS GOING TO LAND ON MOON OR ANY OTHER PLANET OF THE SCHEDULED PROGRAM OR LAUNCHING OF SATELLITES ON THE ORBIT OF EARTH. THIS IS THE SCIENTIFIC PURPOSE I TOLD YOU ABOUT WHILE IT HAS COMMERCIAL PURPOSES. LIKE AUTOMATIC DATA PROCESSING WHICH THE BUSINESS ENTERPRISE USES. IT HAS MANY WORKS IN EDUCATIONAL PURPOSES FOR EXAMPLE MULTIPLE CHOICE QUESTION ANSWERS CAN BE CHECKED WITHOUT ANY ERROR AND THEN THE RESULTS CAN BE PRINTED OUT AUTOMATICALLY WITH THE HELP OF THE PRINTER WHICH IS CONNECTED TO THE DIGITAL COMPUTER. DIGITAL COMPUTER ARE ALSO USED IN AIR TRAFFIC CONTROL TO CONTROL THE AVIATION INDUSTRY TO HELP THEM CONTROL THE PLANES BY SENDING THEM DATA ABO...