And while we're thrilled to see another minority on People's cover this year (this morning the magazine announced Beyonce as their Most Beautiful woman of 2012!), there's much more Latino beauty in Hollywood than just one.
Oscillograph definition, a device for recording the wave-forms of changing currents, voltages, or any other quantity that can be translated into electric energy, as sound waves. See more. Dictionary.com
In essence, an oscilloscope is a data acquisition box that records the voltage from your circuit. Another device on your computer already does this: the sound card. The main differences are the level of voltage each can handle, and how fast they sample the voltage (more on that later).Since the sound card on your computer can only handle a small amount of voltage (around +/- .6V to .8V) you need to scale it down.nother device on your computer already does this: the sound card. The main differences are the level of voltage each can handle, and how fast they sample the voltage (more on that later). Since the sound card on your computer can only handle a small amount of voltage (around +/- .6V to .8V) you need to scale it down.