Re: [LAD] what does "full range" mean with regard to ambisonics and speakers?

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To: <fons@...>
Cc: <linux-audio-dev@...>
Date: Wednesday, August 4, 2010 - 6:12 am

On Tue, 2010-08-03 at 21:38 +0200, fons@kokkinizita.net wrote:

That would be great... right now I'm using a HPF/LPF pair for my tests
(butterworth 12dB/oct, supercollider) and placing them high enough that,
well, maybe both the loudspeakers and the subs are in a region that is
not right where they are transitioning (~70Hz).

But I'm not really sure how I can actually measure the bloody thing...

> The question I'm asking myself is how much

No easy answer. It looks like a complicated affair if you want to solve
it "perfectly". I would start with a "perfect" filter (assuming nice
loudspeakers) and leave further tweaking for other programs.

> Another question to two (Joern and Fernando) AMB nerds: does

This one I never thought about, but I guess it would become
indispensable once your native capture format is ambisonics. It would be
nice to have it but I don't have an application screaming for it right
away.

Unrelated question, does ambdec do third order vertical? Will it?
(I'm going to have zenith and nadir speakers in the Listening Room so it
would be able to do 3rd order h and v).

-- Fernando

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Messages in current thread:
[LAD] what does "full range" mean with regard to ambisonics ..., "Bearcat M. Şandor", (Sat Jul 31, 2:40 am)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Sat Jul 31, 9:04 am)
Re: [LAD] what does "full range" mean with regard to ambison..., "Bearcat M. Şandor", (Sat Jul 31, 9:15 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Sun Aug 1, 11:39 am)
Re: [LAD] what does "full range" mean with regard to ambison..., Fernando Lopez-Lezcano, (Tue Aug 3, 5:46 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Tue Aug 3, 6:17 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Fernando Lopez-Lezcano, (Tue Aug 3, 7:45 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Tue Aug 3, 8:54 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Fernando Lopez-Lezcano, (Wed Aug 4, 6:12 am)
Re: [LAD] what does "full range" mean with regard to ambison..., Fernando Lopez-Lezcano, (Wed Aug 4, 4:44 pm)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Wed Aug 4, 10:21 am)
Re: [LAD] what does "full range" mean with regard to ambison..., Jörn Nettingsmeier, (Tue Aug 3, 9:11 pm)