User contributions for Howard Doctor
A user with 33 edits. Account created on 15 February 2007.
1 January 2011
- 00:2600:26, 1 January 2011 diff hist +140 m Audio crossover General clarification
- 00:0400:04, 1 January 2011 diff hist +72 m LEAK Sandwich Small details
- 00:0000:00, 1 January 2011 diff hist +259 m Monsoon (speakers) Added detail and example of classic failure.- Howard Doctor, Vancouver Audio.
10 January 2010
- 23:0223:02, 10 January 2010 diff hist +842 Loudspeaker Tidied up grammar. Materials details expanded and clarified.
29 November 2009
- 23:0723:07, 29 November 2009 diff hist +567 Wikipedia:Articles for deletion/AVI Sound International →AVI Sound International: - Howard Doctor
11 October 2009
- 20:4520:45, 11 October 2009 diff hist −153 m Acoustic transmission line No edit summary
13 July 2009
- 00:1400:14, 13 July 2009 diff hist +1 m Mid-range speaker sp
- 00:1200:12, 13 July 2009 diff hist −687 Mid-range speaker Added some context, materials, and corrected factual issues
12 July 2009
- 23:3623:36, 12 July 2009 diff hist +7 m Loudspeaker measurement spelling, minor trimming
- 23:3223:32, 12 July 2009 diff hist +69 m Loudspeaker measurement clarity, added obleque ref to SYSID technique.
11 May 2009
- 01:2201:22, 11 May 2009 diff hist −767 Loudspeaker enclosure Clarity, and removal of some speculation.
- 00:3000:30, 11 May 2009 diff hist +132 m Tweeter Ferrofluid details
18 February 2009
- 04:5804:58, 18 February 2009 diff hist +6 m Full-range speaker clarity and neutral POV
22 December 2008
- 02:2902:29, 22 December 2008 diff hist +10 m High fidelity spelling
- 02:2802:28, 22 December 2008 diff hist +255 High fidelity Expanded DIN 45 500 notes
4 November 2008
- 04:5404:54, 4 November 2008 diff hist +98 Mackie No edit summary
- 04:2404:24, 4 November 2008 diff hist −4 Cerwin-Vega No edit summary
1 October 2008
- 05:2105:21, 1 October 2008 diff hist +332 m Audio system measurements IMD and phase disambiguation. Added objective POV to subjective section.
- 04:5004:50, 1 October 2008 diff hist +171 m Loudspeaker acoustics Edited for a more neutral POV, and disambiguation.
25 June 2007
- 07:5907:59, 25 June 2007 diff hist +279 Talk:Loudspeaker →Flat-panel NXT speakers
15 February 2007
- 07:0407:04, 15 February 2007 diff hist +871 Thiele/Small parameters →Qualitative Descriptions: added data
- 06:5506:55, 15 February 2007 diff hist −179 Thiele/Small parameters →Qualitative Descriptions: corrections
- 06:3906:39, 15 February 2007 diff hist −684 Thiele/Small parameters →Qualitative Descriptions: corrections and added references
- 05:3905:39, 15 February 2007 diff hist −527 Loudspeaker →Care of speakers: correction and expansion.
