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Re: Mono "flanking sub" [message #81664 is a reply to message #81663]

Tue, 10 November 2015 14:43

Wayne Parham
Messages: 18791
Registered: January 2001

Illuminati (33rd Degree)

I would definitely blend as many sources as possible in the modal region, below 200Hz. Above 200Hz, the sound field is already complex, which is why it is called the statistical region. It is already blended by dense interference from all the mutitude of reflections in the room.

There is a transition region where the sound field is neither densely spaced tiny ripples, nor is it consist of large modes. It's somewhere in between, where the modes are becoming closer together but still apparent, at least in measurements. That is a region that's arguably harder to deal with. One can smooth the transition region with an array of midrange drivers. Even a truncated array can be used to good effect. So if you want to put a helper midwoofer very close to the mains and crossover above 200Hz, that can help smooth that region. It's the same approach as a flanking subwoofer, but closer, perhaps mounted on the same baffle like a 2.5-way loudspeaker.

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[Message index]

		Mono "flanking sub" By: jonone on Sat, 24 October 2015 05:50
		Re: Mono "flanking sub" By: Wayne Parham on Sun, 25 October 2015 15:20
		Re: Mono "flanking sub" By: jonone on Mon, 26 October 2015 08:14
		Re: Mono "flanking sub" By: Wayne Parham on Mon, 26 October 2015 08:44
		Re: Mono "flanking sub" By: jonone on Mon, 26 October 2015 12:05
		Re: Mono "flanking sub" By: jonone on Mon, 26 October 2015 15:06
		Re: Mono "flanking sub" By: Wayne Parham on Tue, 27 October 2015 13:23
		Re: Mono "flanking sub" By: johnnycamp5 on Tue, 27 October 2015 18:14
		Re: Mono "flanking sub" By: jonone on Thu, 29 October 2015 04:10
		Re: Mono "flanking sub" By: johnnycamp5 on Thu, 29 October 2015 11:24
		Re: Mono "flanking sub" By: jonone on Thu, 29 October 2015 14:23
		Re: Mono "flanking sub" By: johnnycamp5 on Fri, 30 October 2015 05:10
		Re: Mono "flanking sub" By: jonone on Fri, 30 October 2015 05:17
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 30 October 2015 16:37
		Re: Mono "flanking sub" By: johnnycamp5 on Fri, 30 October 2015 17:58
		Re: Mono "flanking sub" By: jonone on Sat, 31 October 2015 13:21
		Re: Mono "flanking sub" By: Wayne Parham on Sat, 31 October 2015 15:37
		Re: Mono "flanking sub" By: jonone on Sun, 08 November 2015 13:52
		Re: Mono "flanking sub" By: Wayne Parham on Mon, 09 November 2015 12:57
		Re: Mono "flanking sub" By: jonone on Mon, 09 November 2015 14:44
		Re: Mono "flanking sub" By: Wayne Parham on Mon, 09 November 2015 21:14
		Re: Mono "flanking sub" By: jonone on Tue, 10 November 2015 14:06
		Re: Mono "flanking sub" By: Wayne Parham on Tue, 10 November 2015 14:43
		Re: Mono "flanking sub" By: jonone on Tue, 10 November 2015 15:21
		Re: Mono "flanking sub" By: jonone on Tue, 10 November 2015 16:21
		Re: Mono "flanking sub" By: Wayne Parham on Wed, 11 November 2015 14:16
		Re: Mono "flanking sub" By: jonone on Wed, 11 November 2015 14:38
		Re: Mono "flanking sub" By: jonone on Tue, 24 November 2015 11:01
		Re: Mono "flanking sub" By: Wayne Parham on Tue, 24 November 2015 12:46
		Re: Mono "flanking sub" By: jonone on Tue, 24 November 2015 14:01
		Re: Mono "flanking sub" By: jonone on Wed, 25 November 2015 16:12
		Re: Mono "flanking sub" By: Wayne Parham on Wed, 25 November 2015 18:08
		Re: Mono "flanking sub" By: jonone on Thu, 26 November 2015 02:58
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 27 November 2015 16:23
		Re: Mono "flanking sub" By: jonone on Sat, 28 November 2015 11:29
		Re: Mono "flanking sub" By: jonone on Sun, 29 November 2015 14:41
		Re: Mono "flanking sub" By: Wayne Parham on Mon, 30 November 2015 10:31
		Re: Mono "flanking sub" By: jonone on Mon, 30 November 2015 12:27
		Re: Mono "flanking sub" By: johnnycamp5 on Tue, 01 December 2015 12:01
		Re: Mono "flanking sub" By: jonone on Tue, 01 December 2015 16:05
		Re: Mono "flanking sub" By: johnnycamp5 on Tue, 01 December 2015 20:10
		Re: Mono "flanking sub" By: jonone on Wed, 02 December 2015 02:58
		Re: Mono "flanking sub" By: johnnycamp5 on Wed, 02 December 2015 05:19
		Re: Mono "flanking sub" By: jonone on Wed, 02 December 2015 07:07
		Re: Mono "flanking sub" By: jonone on Sat, 05 December 2015 08:27
		Re: Mono "flanking sub" By: johnnycamp5 on Sat, 05 December 2015 15:54
		Re: Mono "flanking sub" By: jonone on Sun, 06 December 2015 04:26
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 03:00
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 14 July 2016 08:46
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 10:50
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 14 July 2016 11:08
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 12:39
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 14 July 2016 12:46
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 13:01
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 14 July 2016 13:40
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 14:30
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 14 July 2016 15:00
		Re: Mono "flanking sub" By: jonone on Thu, 14 July 2016 15:32
		Re: Mono "flanking sub" By: jonone on Fri, 15 July 2016 03:27
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 15 July 2016 08:36
		Re: Mono "flanking sub" By: jonone on Fri, 15 July 2016 08:49
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 15 July 2016 10:25
		Re: Mono "flanking sub" By: jonone on Fri, 15 July 2016 11:09
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 15 July 2016 13:41
		Re: Mono "flanking sub" By: jonone on Fri, 15 July 2016 13:53
		Re: Mono "flanking sub" By: Wayne Parham on Fri, 15 July 2016 17:16
		Re: Mono "flanking sub" By: jonone on Sat, 16 July 2016 01:37
		Re: Mono "flanking sub" By: Wayne Parham on Sat, 16 July 2016 09:06
		Re: Mono "flanking sub" By: jonone on Sat, 16 July 2016 09:25
		Re: Mono "flanking sub" By: johnnycamp5 on Sat, 16 July 2016 11:48
		Re: Mono "flanking sub" By: Wayne Parham on Sun, 17 July 2016 09:31
		Re: Mono "flanking sub" By: jonone on Sun, 17 July 2016 10:04
		Re: Mono "flanking sub" By: Wayne Parham on Sun, 17 July 2016 11:16
		Re: Mono "flanking sub" By: jonone on Sun, 17 July 2016 12:05
		Re: Mono "flanking sub" By: jonone on Sun, 17 July 2016 12:55
		Re: Mono "flanking sub" By: Wayne Parham on Sun, 17 July 2016 15:31
		Re: Mono "flanking sub" By: johnnycamp5 on Sun, 17 July 2016 16:18
		Re: Mono "flanking sub" By: jonone on Mon, 18 July 2016 07:52
		Re: Mono "flanking sub" By: Wayne Parham on Mon, 18 July 2016 10:46
		Re: Mono "flanking sub" By: jonone on Wed, 10 August 2016 13:25
		Re: Mono "flanking sub" By: Wayne Parham on Wed, 10 August 2016 15:01
		Re: Mono "flanking sub" By: jonone on Thu, 11 August 2016 08:00
		Re: Mono "flanking sub" By: Wayne Parham on Thu, 11 August 2016 08:40
		Re: Mono "flanking sub" By: jonone on Thu, 11 August 2016 14:54
		Re: Mono "flanking sub" By: jonone on Fri, 21 October 2016 12:52

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