Re: [LAU] OT(ish): Strange coding problem (audio related)

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To: linux-audio-user <linux-audio-user@...>
Date: Sunday, January 30, 2011 - 1:46 pm

Excerpts from fons's message of 2011-01-29 13:46:19 +0100:

What are those?

> > Why did you choose 1e-6 specifically?

Thanks, I see this now after Peter did another test with quite different
results. I looked at it out of context because I simply don't understand
the context. I only know what a ft does but not how it works, nor have I
implemented a fft, so the code with its two-letter variables is
meaningless to me.

> > If the optimised code really is the same is it worth it to use funky bit

They were funky to me mainly because I had to look them up but also
because operating on the bit representation requires a different mode of
thinking. I bet it also has its own set of pitfalls.
It's quite interesting that it still seems to make a difference
performance-wise. Thanks for your insights.

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Messages in current thread:
[LAU] OT(ish): Strange coding problem (audio related), James Stone, (Fri Jan 28, 12:35 am)
Re: [LAU] OT(ish): Strange coding problem (audio related), Gabriel M. Beddingfield, (Fri Jan 28, 3:01 am)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Fri Jan 28, 11:29 am)
Re: [LAU] OT(ish): Strange coding problem (audio related), Peter Nelson, (Fri Jan 28, 12:04 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Fri Jan 28, 1:02 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Sat Jan 29, 11:07 am)
Re: [LAU] OT(ish): Strange coding problem (audio related), Peter Nelson, (Sat Jan 29, 12:47 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Sun Jan 30, 1:29 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Sun Feb 13, 3:30 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Sat Jan 29, 12:22 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Peter Nelson, (Sat Jan 29, 12:54 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Philipp Überbacher, (Sun Jan 30, 1:46 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Gabriel M. Beddingfield, (Fri Jan 28, 2:40 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Gabriel Beddingfield, (Fri Jan 28, 12:28 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Peter Nelson, (Fri Jan 28, 12:41 pm)
Re: [LAU] OT(ish): Strange coding problem (audio related), Gabriel M. Beddingfield, (Fri Jan 28, 2:31 pm)