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Author Topic: Very similar to my Hlog  (Read 3416 times)

konrado5

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Re: Very similar to my Hlog
« Reply #15 on: June 09, 2018, 07:14:47 PM »

Following there is part of hlogwithoutmask.txt (my circuit). Tone 57 have highest attenuation
Code: [Select]
 
   45           -15.5625
   46           -16.1875
   47           -17.0000
   48           -17.9375
   49           -18.8750
   50           -19.8750
   51           -20.8125
   52           -21.7500
   53           -22.5000
   54           -23.1875
   55           -23.6875
   56           -23.9375
   57           -24.0000
   58           -23.9375
   59           -23.7500
   60           -23.4375
   61           -23.0625
   62           -22.6250
   63           -22.0625
   64           -21.5000
   65           -21.0625
Following there is part of hlogdertyh.txt. There is also highest attenuation at tone 57.
Code: [Select]
 
   45           -11.3750
   46           -11.3125
   47           -11.3125
   48           -11.3750
   49           -11.4375
   50           -11.5000
   51           -11.5625
   52           -11.6250
   53           -11.6250
   54           -11.6875
   55           -11.6875
   56           -11.6875
   57           -11.6875
   58           -11.6250
   59           -11.6250
   60           -11.5625
   61           -11.5000
   62           -11.4375
   63           -11.4375
   64           -11.3750
   65           -11.3125
Following there is another part of hlogwithoumask.txt
Code: [Select]
100          -18.8750
190          -30.0000
Difference between these values is 11.125.
Following there is another part of hlogwithoutmask.txt
Code: [Select]
   
306          -30.4375
406          -35.3125
Difference between these values is 4.875

Following there is another part of hlogdertyh.txt
Code: [Select]
100          -11.6875
190          -18.1875
Difference between these values is 6.5
Following there is another part of hlogdertyh.txt
Code: [Select]
306          -24.0625
406          -28.0000
Difference is 3.9375.

« Last Edit: June 09, 2018, 07:18:20 PM by konrado5 »
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Weaver

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  • Posts: 11459
  • Retd s/w dev; A&A; 4x7km ADSL2 lines; Firebrick
Re: Very similar to my Hlog
« Reply #16 on: June 09, 2018, 09:26:49 PM »

I can't see it, Konrado.
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konrado5

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Re: Very similar to my Hlog
« Reply #17 on: June 09, 2018, 10:08:43 PM »

Now it should be noticeable.
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Weaver

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  • Posts: 11459
  • Retd s/w dev; A&A; 4x7km ADSL2 lines; Firebrick
Re: Very similar to my Hlog
« Reply #18 on: June 09, 2018, 11:48:33 PM »

I would say ‘no’, because the derivative dy / dx does not become zero or nearly so in the one graph within the monotonically decreasing section from tone 100 - 200.

Secondly, there is a local minimum in both around tone 55 but it is minuscule in the one but significant in the other. It looks a bit like ringing.
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