Here is an REW graph set closer to ARTA's presentation, waterfalls are the easiest graphs to manipulate to change the response but the hardest to interpret due to the time frequency resolution trade off. As seen by the two REW graphs of the same IR with different settings.
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Thanks for sharing!@tmuikku
I have attached the code in a .zip file. There are three files; the main sequencer, a functions file and data container file.
If you look at this code form the sequencer there are two arrays called modLength and modN where the values are put into. Two nested for-loops run through the code. The code is not very dynamic as it is. If you want to run through more/other variables, another layer of for-loop must be added.
In order to interface with ABEC I use a library that can execute keyboard commands on programs in the foreground, so when the code is running just step back from the computerCode:snippet from main file... athRoot = "C:\\ath-4.7" #Define root path where ath.exe is located varWorker = athABEC_simParameters.varOutput() #Create class for variables strWorker = athABEC_simParameters.stringOutput() #Create class for strings [B]modLength[/B] = ['100','200'] [B]modN[/B] = ['1','2'] start = time.time() for i in [B]modLength[/B]: for j in [B]modN[/B]: loopFid = 'C:\\ath-4.7\input\outputTest_L' + i + '_N' + j + '.cfg' #Define output file varWorker.[B]Length[/B] = [i] #Set new parameter varWorker.[B]Term_n[/B] = [j] functions.generateScriptContent(loopFid,varWorker,strWorker) #Generate content for file for ABEC functions.executeABEC(loopFid,athRoot) #Execute generated file with ABEC through ath.exe ...otherwise it might cause unexpected behaviour.
Luckily the keyboard presses are quite benign just a little F5 & F7 and so on.Code:code snippet from the functions file ... time.sleep(5) keyboard.press(Key.f5) time.sleep(0.1) keyboard.release(Key.f5) time.sleep(1)
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I'll try this when I find some time.
/Anton
Thanks, will look into it! Started learning python and here is two little helpers in return
One collects .png files from a directory to a designated one, so it is easier to look and compare the result files.
The other makes .gif animations out of images found from a directory. Turns your ATH project folder into gazillion GIFs! (hopefully)
This requires imageio library though.
"Protruding" the walls inward really seems to help. Not quite there yet - some form of knuckles will be needed I guess
(Still the same 33 mm throat.)
- This horn I would be satisfied with.
Acoustic Horn Design – The Easy Way (Ath4)
Hello this one looks really well. I have checked the config files (M2 clones and this one) in the thread at around page 98-101 but it seems that the paremters have changed with newer version of ath4.7. Cany ou tell us how the config file now would look like?
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These are what I used, they could probably be tweaked but this will get you close
You rounded the wrong baffle edgeWhat do you think?
I like it, but I like the one with the fifteen at the bottom too, seems more balanced to me somehow.Attachments
Thanks, will look into it! Started learning python and here is two little helpers in return
One collects .png files from a directory to a designated one, so it is easier to look and compare the result files.
The other makes .gif animations out of images found from a directory. Turns your ATH project folder into gazillion GIFs! (hopefully)
Here is another Python script that makes the .stl models into .png images. Use with the gif_maker from the previous message to visualize waveguide generations easily. Uses Panda3D library to render the model and then takes a screenshot so only for the nerds
