> On Sun, Jun 26, 2011 at 12:22:58AM +0200, Jörn Nettingsmeier wrote: > >> it seems you have just proven that the maximum duration of any pure tone >> is 1/f. that is quite extraordinary. > > 0.5 / f actually, which is extraextraordinary. > > Both Joern and I have invited the original poster to > explain more clearly what he wants to achieve. Because > as it stands his question doesn't make sense and can't > be answered. >
I think you understood what I am looking for below. > If the purpose of this list is to let people help each > other with audio software related problems, then the > other replies so far are, to put it gently, 'unfortunate'. > > To put some things right: > > - Absolute phase response *does* matter. It's quite > easy to create e.g. a filter that has a perfectly flat > amplitude response, modifies only the phase, and sounds > as a e.g. a resonance or even a reverb. You won't hear > the relatively harmless phase response of a tyipcal amp, > but that doesn't mean you can't hear phase errors in > general. > Does anyone have a code example for this type of filter? > - Phase is related to delay but it is not the same thing. > Group delay is again something different. Mixing up all > these is not going to help anyone understand things any > better. > > > Ciao, > > -- > FA > > > _______________________________________________ > Linux-audio-dev mailing list > [email protected] > http://lists.linuxaudio.org/listinfo/linux-audio-dev > _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
