User contributions
- 16:19, 7 February 2016 (diff | hist) . . (+1,743) . . Filter
- 13:24, 7 February 2016 (diff | hist) . . (+62) . . What Does The Frequency Response Say?
- 13:18, 7 February 2016 (diff | hist) . . (+28) . . What Does The Frequency Response Say?
- 12:23, 7 February 2016 (diff | hist) . . (+3,035) . . What Does The Frequency Response Say?
- 11:30, 7 February 2016 (diff | hist) . . (+468) . . Myro Erlkönig 6 M