4 Royalty-Free Audio Tracks for "Graph"

I quickly recorded this for a motion graphics project. It was used as the sound of line on a graph drawing out.

I ported this file in audiocheck. Net/audiocheck_spectrotyper. Php see the text by clicking on the bar graph.

A piece of noise, some frequencies killed, then speed graph applied and time stretch to make it faster and higher.

A minimal drone. Might need some eq-ing. The frequency analysis reveals an extreme graph. A both extreme and minimal sound. Will anybody download it?.