![]() ![]() Oscilloscopes are used in the sciences, medicine, engineering, automotive and telecommunications industries.įor example, I’ve you’ve ever been to a hospital or medical clinic for an electrocardiogram–the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin–you’ve actually experienced a special type of oscilloscope firsthand. The observed waveform can be analyzed for properties like: amplitude, frequency, rise time, time interval, distortion etc. The resulting plot is what is known as a waveform – the shape and form of a signal in the shape of a wave. Modern video scopes are based on the original oscilloscope, defined as a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals over a function of time. But for those who aren’t – video scopes are powerful tools for perfecting your video productions in both live and post-production settings, especially when combined with portable capture devices, such as Epiphan’s AV.io family of versatile and easy to use video grabbers. If your line of work involves monitoring and/or editing video images, you’re already likely familiar with the concept of a scope. ![]()
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