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
Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others.andwidth in Hz x rise time in seconds = 0.35. For example, an oscilloscope intended to resolve pulses with a rise time of 1 nanosecond would have a bandwidth of 350 MHz. In analog instruments, the bandwidth of the oscilloscope is limited by the vertical amplifiers and the CRT or other display subsystem.