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advanced plugins 13 years 1 month ago #1296

  • anomalous
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I bought one of the advanced plugins (2.1 adv), and can see an option to 'import frequency response template' and wonder what this does. does this allow me to do a freq response measurement on my speakers, then import the response and have it calculate the filtering required to flatten the response? I'm guessing probably not, as this would be quite a bit of work - but wow! what a possibility.

anyway, if this could be clarified, that would be great

Thanks

ben

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Re: advanced plugins 13 years 1 month ago #1301

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Ben,

The import Frequency allows you to import a measurement from a software like REW/ARTA or others allowing .frd export. It's only for showcasing the measurement on the graph at this point. Maybe in the future we'll get it to update.

At this point of time, using REW + miniDSP Advanced plug-in is the way to go to make Measurement AND Tuning happen under one platform. The latest version of the software REW does allow that.
In REW, if you select the EQ device (miniDSP), you can run the AutoEQ feature and later on export to it to miniDSP. In miniDSP PEQ or Filter windows, you can import these PEQ settings using the "import REW" button.

We're working on the application note and will publish it shortly, though with the current crazy schedule prior to a tradeshow, no real time on when it will be published.

Hope this helps and sorry for the lack of doc on this new feature.. It's coming up! :-)
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Re: advanced plugins 11 years 1 month ago #6804

  • chispakkiuie
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Hi, I'm tring to import the attached file of a woofer, in frd format 255 point, the 2 way adv. say that imported the file but doesn't show it anywhere,,,, what I do wrong? :dry:

20	-19,22078
20,55193	-19,22078
21,1191	-18,75325
21,70191	-18,75325
22,30081	-18,44156
22,91624	-17,97403
23,54865	-17,97403
24,19851	-17,50649
24,86631	-17,19481
25,55253	-17,19481
26,25769	-16,57143
26,98232	-16,57143
27,72694	-16,25974
28,49211	-15,79221
29,27839	-15,16883
30,08638	-14,85714
30,91666	-14,7013
31,76986	-14,38961
32,6466	-14,07792
33,54753	-14,07792
34,47333	-13,45454
35,42468	-13,45454
36,40227	-12,98701
37,40686	-12,83117
38,43915	-12,36364
39,49994	-12,20779
40,59001	-12,05195
41,71015	-11,74026
42,86121	-11,27273
44,04404	-11,11688
45,2595	-10,64935
46,50851	-10,18182
47,79199	-10,18182
49,11088	-9,71429
50,46618	-9,4026
51,85888	-9,09091
53,29	-8,62337
54,76063	-8,62337
56,27184	-8
57,82474	-8
59,42051	-7,68831
61,06032	-7,22078
62,74537	-7,06493
64,47694	-6,75325
66,25629	-6,44156
68,08472	-6,28571
69,96363	-5,97403
71,8944	-5,81818
73,87843	-5,35065
75,91723	-5,03896
78,01229	-4,72727
80,16515	-4,25974
82,37745	-3,79221
84,65079	-3,63636
86,98685	-3,63636
89,3874	-3,48052
91,85419	-3,32468
94,38905	-3,16883
96,99387	-3,16883
99,67058	-3,16883
102,4211	-3,01299
105,2476	-3,01299
108,1521	-3,01299
111,1367	-3,01299
114,2037	-2,85714
117,3553	-2,85714
120,594	-2,85714
123,922	-2,85714
127,3418	-2,85714
130,856	-2,85714
134,4671	-2,85714
138,178	-2,85714
141,9912	-2,85714
145,9097	-2,85714
149,9363	-3,01299
154,0741	-3,01299
158,3259	-3,16883
162,6952	-3,32468
167,1851	-3,32468
171,7988	-3,32468
176,5399	-3,32468
181,4118	-3,32468
186,4181	-3,32468
191,5626	-3,32468
196,8491	-3,63636
202,2815	-3,63636
207,8638	-3,63636
213,6001	-3,79221
219,4947	-3,79221
225,552	-3,79221
231,7765	-3,79221
238,1728	-3,79221
244,7455	-3,79221
251,4997	-3,79221
258,4401	-3,79221
265,5722	-3,79221
272,9012	-3,79221
280,4323	-3,94805
288,1713	-4,1039
296,1239	-4,1039
304,2958	-4,1039
312,6933	-4,1039
321,3226	-4,1039
330,1901	-4,1039
339,3022	-4,1039
348,6659	-4,1039
358,2877	-4,1039
368,1752	-4,1039
378,3357	-4,1039
388,7765	-4,1039
399,5054	-4,1039
410,5305	-4,1039
421,8595	-4,1039
433,5014	-4,1039
445,4647	-4,1039
457,758	-4,1039
470,3906	-4,1039
483,3716	-4,1039
496,711	-4,1039
510,4186	-4,1039
524,5045	-4,1039
538,9791	-4,41558
553,8531	-4,41558
569,1373	-4,41558
584,8436	-4,41558
600,9834	-4,41558
617,5685	-4,57143
634,6114	-4,72727
652,1246	-4,88312
670,1207	-4,41558
688,6138	-4,41558
707,6173	-4,41558
727,1452	-4,41558
747,212	-4,41558
767,8326	-4,41558
789,0218	-4,41558
810,7962	-4,41558
833,1715	-4,41558
856,1643	-4,25974
879,7916	-4,25974
904,0709	-4,25974
929,0198	-4,25974
954,6577	-4,25974
981,0031	-4,25974
1008,076	-4,88312
1035,895	-4,1039
1064,482	-4,1039
1093,858	-4,1039
1124,045	-4,1039
1155,065	-4,1039
1186,941	-4,1039
1219,696	-4,1039
1253,356	-4,1039
1287,944	-4,1039
1323,487	-4,1039
1360,011	-4,1039
1397,542	-4,1039
1436,11	-4,1039
1475,742	-4,1039
1516,467	-4,1039
1558,316	-4,1039
1601,321	-4,1039
1645,512	-4,1039
1690,922	-4,1039
1737,586	-4,1039
1785,537	-4,1039
1834,812	-4,1039
1885,447	-4,1039
1937,479	-4,1039
1990,947	-3,63636
2045,89	-3,63636
2102,349	-3,63636
2160,367	-3,63636
2219,986	-3,63636
2281,25	-3,63636
2344,205	-3,63636
2408,896	-3,32468
2475,374	-3,32468
2543,686	-3,32468
2613,883	-3,32468
2686,018	-3,32468
2760,143	-2,85714
2836,312	-2,85714
2914,585	-2,38961
2995,018	-2,07792
3077,67	-1,61039
3162,604	-1,14286
3249,882	-0,83117
3339,566	-0,20779
3431,727	0,25974
3526,431	0,57143
3623,749	0,57143
3723,752	-0,05195
3826,516	-0,51948
3932,113	-0,98701
4040,626	-1,14286
4152,134	-1,76624
4266,719	-2,54546
4384,466	-2,7013
4505,463	-3,16883
4629,796	-3,48052
4757,564	-3,63636
4888,857	-4,25974
5023,773	-4,25974
5162,413	-4,25974
5304,878	-4,57143
5451,272	-4,72727
5601,709	-5,19481
5756,298	-5,50649
5915,153	-5,97403
6078,392	-6,28571
6246,135	-6,44156
6418,504	-6,75325
6595,634	-7,22078
6777,652	-7,84415
6964,692	-8,46753
7156,895	-8,77922
7354,402	-9,4026
7557,355	-10,18182
7765,913	-10,80519
7980,227	-11,11688
8200,454	-13,14286
8426,76	-14,38961
8659,311	-15,32468
8898,274	-17,03896
9143,837	-18,44156
9396,177	-19,84415
9655,48	-21,4026
9921,939	-22,49351
10195,75	-24,83117
10477,12	-24,98701
10766,25	-24,98701
11063,36	-24,98701
11368,67	-25,76624
11682,41	-25,92208
12004,81	-26,38961
12336,1	-27,01299
12676,54	-27,48052
13026,35	-27,94805
13385,84	-28,72727
13755,24	-30,12987
14134,84	-31,22078
14524,92	-31,84415
14925,76	-32,62337
15337,66	-33,4026
15760,93	-34,64935
16195,88	-36,20779
16642,83	-37,2987
17102,12	-38,38961
17574,08	-39,32468
18059,04	-41,35065
18557,42	-42,28571
19069,54	-43,37663
19595,79	-43,68831
20136,57	-43,68831

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Last edit: by chispakkiuie.

Re: advanced plugins 11 years 1 month ago #6810

  • Bob Brines
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I would be very interested in an answer to this question. I left and right channel FRD files, imported them and saw no changes in the EQ parameters.

Is there a limit in the number of points contained in the FRD file? If that number is exceeded, what happens. I normally create FRD files through a 32k FFT processor.

Thanks,
Bob

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Re: advanced plugins 11 years 1 month ago #6812

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the maximum nuber points is 1200, my file have 255 points but it doesen't work too

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Re: advanced plugins 11 years 1 month ago #6866

  • Bob Brines
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I gather from lack of further response from defteam that REW is the official way to go and FRD is not really supported. My immediate problem is that I don't choose to learn yet another program when the miniDSP software says that it will accept FRD.

Bob

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Re: advanced plugins 11 years 1 month ago #6890

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@ both,

The .frd file is really only to be used to have a reference for your equalization (i.e. matching the frequency). It's not going to "change" the audio sound to a response like FIR would. Just want to make it clear since in one statement, you guys seems to expect the "EQ to change".

Not sure of what file you're using Bob but the formatting might be the problem. Chispakkiuie's file for example is using a coma "," instead of what's supposed to be a "."
That's most likely the reason for the problem. A simple excel formatting will solve that.

Hoping this info helps.

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Re: advanced plugins 11 years 1 month ago #6901

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thanks,
I use a comma instead of point because if I use point plugin don't open the file at all.:whistle:
I only was expecting, loading a frd file, to see it somewere in the plugin graph but it doesn't appear anywhere :dry:

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Re: advanced plugins 11 years 1 month ago #6924

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Maybe your file is incorrect format then. Just use the help file in the software to see a correctly formatted file.

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