Who doesn't know it? That moment when the RECORD switch starts flashing, signaling the recording is in progress. And not infrequently, in a professional environment especially, this is accompanied by a moment of panic: knowing from now on, every lapse, every slip of the tongue will be recorded. Consequently, the voice begins to tremble, one hears how the speaker is pulsed with nervousness, and it is not infrequent for the lump in the throat to become larger and larger and to grow into a globus hystericus.