Sound waves consist of a series of air pressure variations. A Microphone diaphragm records these variations by moving in response to the pressure changes.The diaphragm motion is then converted to an electrical signal. Using a Microphone and a computer interface, you can explore the properties of common sounds.ound waves consist of a series of air pressure variations. A Microphone diaphragm records these variations by moving in response to the pressure changes.
Google file system is a propriety distributed file system developed by google to provide efficient, reliable access to data using large clusters of commodity hardware. GFS is optimized for Google's core data storage and usage needs, which can generate enormous amounts of data that need to be retained.
Dropbox is a service that allows you to sync your files on your computer with their system as a backup. Dropbox also allows you to access the files anywhere, and you can sync the files across multiple computers. This means that you have automatic backup of your files, as well as 24/7 access to your files.here are mobile Google Drive apps and desktop apps that allow automatic backup and syncing of your files. You can have files uploaded and converted to Google Docs/Sheets/Slides, or keep in their native format. This is my primary backup system, as all of my files are backed up to my G-Drive account.