What's an acceptable amount of delay? - diyAudio
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Old 25th April 2011, 09:10 PM   #1
Boscoe is offline Boscoe  United Kingdom
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Default What's an acceptable amount of delay?

Just been modelling a few drivers for a tapped horn on Hornresp and wondered what is too much delay?

Thanks
Boscoe
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Old 25th April 2011, 09:39 PM   #2
bjorno is offline bjorno  Sweden
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Quote:
Originally Posted by Boscoe View Post
Just been modelling a few drivers for a tapped horn on Hornresp and wondered what is too much delay?

Thanks
Boscoe
This is what I use:

http://www.diyaudio.com/forums/attac...rapolation.jpg


b
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Old 25th April 2011, 10:04 PM   #3
Boscoe is offline Boscoe  United Kingdom
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Nice thanks.
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Old 29th November 2016, 11:44 AM   #4
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As you can see in bjorno attachement, suggestion is the use of (3/4)*(1/fs). Don't know if your aware, but i've asked David and he have added the option of plotting delay as delay/fs (as Akabak allow to) by clicking on "Group Delay (ms)" when you are after Calculate => Tool => Filter Wizard.... Here a example of a 4th bandpass without any filter added. You can so see the variation from your treshold, AND the impressive effect of filter on it.
Attached Images
File Type: png delay.PNG (67.1 KB, 46 views)
File Type: png delay2.PNG (67.0 KB, 47 views)

Last edited by papasteack; 29th November 2016 at 12:03 PM.
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