STORAGE AND DISPLAY DEVICES Presented By T.SENTHIL KUMAR SENTHIL MURUGAN.L INTRODUCTION • Display devices which are helpful to the experimenter to examine the parameters…
Flight Data Recorder Read-Out Technical and Regulatory Aspects M IN IS T Ã R E D E S T R A N S P O R T S , D E L 'Ã Q U IP E M E N T , D U T O U R IS M E E T D E L…
The first successful sound recording device was developed by Leon Scott de Martinville in 1857. In March of that year he was granted Patent No. 31470 for a method of drawing…