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Maximum value from mem buffer?

DSP related issues, mathematics, processing and techniques

Re: Maximum value from mem buffer?

Postby Youlean » Fri Dec 12, 2014 10:50 pm

Thanks a lot!
The delay is awesome, but max from buffer seams not to be working...

Look inside example. OSC should match both lines...
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Max From Array bug.fsm
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Youlean
 
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Re: Maximum value from mem buffer?

Postby KG_is_back » Fri Dec 12, 2014 11:34 pm

Ups... there was a wrong sign in the "d=d&(d>=16);" it suppose to be "<". I fixed it in the original post. The result will slightly differ from yours, because you are averaging 17 samples (current sample + 16 delayed samples) instead of 16.
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Re: Maximum value from mem buffer?

Postby Youlean » Fri Dec 12, 2014 11:40 pm

Great,great!
Thanks a lot!!!

BTW, would you like to collaborate with me to make a Limiter (VST Plugin)? I have a plan (and half of an example) how to make Limiter as good as OZone intelligent 3 Limiter...
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Re: Maximum value from mem buffer?

Postby KG_is_back » Sat Dec 13, 2014 12:30 am

Count me in! However, I do not know how much time I will have in next couple of months - exams coming soon.
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Re: Maximum value from mem buffer?

Postby Youlean » Sat Dec 13, 2014 7:23 pm

Ok, no problem. I have exams too.. ;)

Are you OK to do this project as a closed source? If you are OK with that, PM me so we can exchange emails, and then I can send you my work done so far, and we can speak about details...

Of course, I you don't like it for some reason, you can say no, it is not a problem... :)
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Re: Maximum value from mem buffer?

Postby KG_is_back » Sat Dec 13, 2014 8:02 pm

I'm okay with that... already PMed you. By the way I see many ways the module can be optimized - the loop may be skipped if input is smaller than output and until buffer loops once. Also if the module should work in mono and buffer will always be multiple of 4 then loop may be reduced to 1/4 using SSE. Also the looping mechanism may be heavily optimized if buffer will always be 2^N size.
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Re: Maximum value from mem buffer?

Postby Youlean » Sat Dec 13, 2014 8:22 pm

Ok, I have sent you an email. :)
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