On an oscilloscope, standard alternating current power looks like a wave with peaks and valleys occurring 60 times a second. |
An external trigger is provided for analogue signal analysis using an oscilloscope. |
The oscilloscope blurred until, by great effort, he brought it into focus again. |
With previous records, inexperienced technicians had interpreted relatively simple information from an oscilloscope and plotted it on a graph. |
Its receiver picked up any reflections from the ionosphere and displayed the results on an oscilloscope. |
Single-channel current fluctuations were displayed on an oscilloscope and recorded on Digital Audio Tape. |