| 摘要 |
A measuring device for triggering a test signal with a superposed noise signal includes a trigger unit, which is connected to a recording unit, where the test signal with respectively superposed noise signal is supplied to both. The trigger unit outputs a trigger signal to the recording unit as soon as the test signal with superposed noise signal has completely run through a hysteresis range. The trigger unit is connected to a hysteresis adjustment unit, where the hysteresis adjustment unit specifies a hysteresis range to the trigger unit, and where the hysteresis range specified by the hysteresis adjustment unit is adjustable.
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