Bill**H
Stunt Coordinator
- Joined
- Nov 25, 2002
- Messages
- 53
I have been using PEQ ver 1.05b for the last 3 days and changing the filter settings to see if I can get my sub to sound better with a house curve.
http://www.pvconsultants.com/audio/eq/peq.htm[/url]
The BFD is on it's way here. I thought I could get my filters all set and just insert them when it get here. I'm lost! I need some help from the experts.
My room is 11x33x8, 2900 cubic feet. I have moved the sub around and I get the best response next to the TV. The sub is a Tempest Adire Alignment. I found the response to get a little flatter when I rotated the sub 90 degrees. That changed the way the speaker and 2 ports were in relation to the walls.
These are my Radio Shack SPL numbers, crosover set to 80 with only the sub on;
----------uncorrected--------------corrected--------
17.8 Hz-----71.5--------------------81.5
18.8--------73.25-------------------81.75
20.0--------76----------------------83.5
21.1--------80----------------------86.5
22.4--------81.75-------------------87.75
23.7--------82.5--------------------88
25.1--------83----------------------88
26.6--------82.5--------------------87
28.2--------84----------------------88
29.9--------86.5--------------------90
31.6--------86----------------------89
33.5--------87.5--------------------90.35
35.5--------87.75-------------------91.5
37.6--------90----------------------92.75
39.8--------90.5--------------------93
42.2--------86----------------------88.4
44.7--------87.5--------------------89.5
47.3--------92.75-------------------94.5
50.1--------93.75-------------------95.25
53.1--------90.5--------------------92
56.2--------84.75-------------------86.25
59.6--------87.75-------------------89.25
63.1--------87.75-------------------89.25
66.8--------90.75-------------------92.25
70.8--------89.5--------------------91
75.0--------89.5--------------------91
79.4--------92----------------------93.5
84.1--------91----------------------92.5
89.1--------84.25-------------------86
94.4--------81.25-------------------83.05
100.0-------83.5--------------------85.5
These are the filters I set to see what it looks like. I can not seem to make the curve look good.
Filter.....Fine.....Gain.....BW x/60.....Net Frequency
25Hz........6........2.........6/60.........26.8
37Hz........8.......-11.......26/60........40.6
50Hz.......-2.......-10........8/60........49.1
42Hz........2........9........17/60........43
80Hz........6.......-16.......68/60........85.3
100Hz......-6........8........12/60........93.5
25Hz.......10........3........120/60.......28.3
50Hz.......10........3.........75/60.......56.1
I'm not sure I can use some of the numbers I picked.
If you know your way around the Behringer Feedback Destroyer or the PEQ ver 1.05b would you please help me with the filter settings.
I've been spending so much time on this I almost fell asleep driving home from work today and it's only Monday...
Thank You,
Bill
http://www.pvconsultants.com/audio/eq/peq.htm[/url]
The BFD is on it's way here. I thought I could get my filters all set and just insert them when it get here. I'm lost! I need some help from the experts.
My room is 11x33x8, 2900 cubic feet. I have moved the sub around and I get the best response next to the TV. The sub is a Tempest Adire Alignment. I found the response to get a little flatter when I rotated the sub 90 degrees. That changed the way the speaker and 2 ports were in relation to the walls.
These are my Radio Shack SPL numbers, crosover set to 80 with only the sub on;
----------uncorrected--------------corrected--------
17.8 Hz-----71.5--------------------81.5
18.8--------73.25-------------------81.75
20.0--------76----------------------83.5
21.1--------80----------------------86.5
22.4--------81.75-------------------87.75
23.7--------82.5--------------------88
25.1--------83----------------------88
26.6--------82.5--------------------87
28.2--------84----------------------88
29.9--------86.5--------------------90
31.6--------86----------------------89
33.5--------87.5--------------------90.35
35.5--------87.75-------------------91.5
37.6--------90----------------------92.75
39.8--------90.5--------------------93
42.2--------86----------------------88.4
44.7--------87.5--------------------89.5
47.3--------92.75-------------------94.5
50.1--------93.75-------------------95.25
53.1--------90.5--------------------92
56.2--------84.75-------------------86.25
59.6--------87.75-------------------89.25
63.1--------87.75-------------------89.25
66.8--------90.75-------------------92.25
70.8--------89.5--------------------91
75.0--------89.5--------------------91
79.4--------92----------------------93.5
84.1--------91----------------------92.5
89.1--------84.25-------------------86
94.4--------81.25-------------------83.05
100.0-------83.5--------------------85.5
These are the filters I set to see what it looks like. I can not seem to make the curve look good.
Filter.....Fine.....Gain.....BW x/60.....Net Frequency
25Hz........6........2.........6/60.........26.8
37Hz........8.......-11.......26/60........40.6
50Hz.......-2.......-10........8/60........49.1
42Hz........2........9........17/60........43
80Hz........6.......-16.......68/60........85.3
100Hz......-6........8........12/60........93.5
25Hz.......10........3........120/60.......28.3
50Hz.......10........3.........75/60.......56.1
I'm not sure I can use some of the numbers I picked.
If you know your way around the Behringer Feedback Destroyer or the PEQ ver 1.05b would you please help me with the filter settings.
I've been spending so much time on this I almost fell asleep driving home from work today and it's only Monday...
Thank You,
Bill