For that you'll need some type of portable recording equipment.
The recording equipment also had a security system built in.
The notes state that no money was spent on the recording equipment or process.
The noise you make gets into the recording equipment through this input jack.
He showed me how to attach myself to the recording equipment.
That's where the recording equipment and surveillance teams come in.
Lodge read the phrases to line up the recording equipment for level and those were used.
He uses his own recording equipment, and even does the editing for each composition.
The examiner will then give the candidate the chance to turn off the recording equipment.
"20th Century Man" was, however, recorded separately with then modern recording equipment.