Hi Miller
Not having really a clue about filters, I find it somewhat strange that [hip~ 7000] just cuts everything. There is no sound at all coming through a [hip~ 7000]. Shouldn't it pass at least some of the frequencies above its current setting?
I see the previous behavior (still available with the 'compatibility 0.43' setting) is also strange. When using a setting above 3000 Hz, it actually enhances the part it passes instead of only cutting the lower part.
I used H10.measurement.pd to get the frequency and phase response. It clearly shows the oddities (or is it supposed to be that way?).
Roman
This seems strange to me too - I believed I had hip~ set up to have a gain of 1 at Nyquist - but now that I try it it seems not to be true! I need to look at this and figure out what went wrong.
Thanks for flagging this...
Miller
On Tue, Mar 12, 2013 at 10:12:14PM +0100, Roman Haefeli wrote:
Hi Miller
Not having really a clue about filters, I find it somewhat strange that [hip~ 7000] just cuts everything. There is no sound at all coming through a [hip~ 7000]. Shouldn't it pass at least some of the frequencies above its current setting?
I see the previous behavior (still available with the 'compatibility 0.43' setting) is also strange. When using a setting above 3000 Hz, it actually enhances the part it passes instead of only cutting the lower part.
I used H10.measurement.pd to get the frequency and phase response. It clearly shows the oddities (or is it supposed to be that way?).
Roman
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Roman Haefeli