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Re: Mono "flanking sub" [message #81692 is a reply to message #81691]

Mon, 30 November 2015 10:31

Wayne Parham
Messages: 18786
Registered: January 2001

Illuminati (33rd Degree)

Never apologize for asking questions here. That's what AudioRoundTable.com is for!

The thing is, flanking subs are a specialized type of multi-sub. Each flanking subwoofer is supposed to be placed two to three feet below, beside and behind a main speaker and be presented a low-passed copy of the exact same signal presented to the main speaker it is flanking. They are really intended to smooth the upper midbass and lower midrange by "filling in" the holes caused by self-interference from nearest boundaries. Flanking subs also tend to smooth the higher end of the modal region, above about 80Hz.

Distributed multi-subs are placed further away from the mains and are usually presented the LFE channel or a summation of all bass content in all channels. They can be equalized individually or globally, but the whole approach is to use several sound sources to create dense interference in the modal range, which tends to make equalization less important than location. The main benefit is derived by the number of sound sources and their distribution throughout the room.

Flanking subs are generally used with one or two distributed subs for best results. Flanking subs smooth the higher end of the modal region and the more distant distributed subs smooth the lower end.

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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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