On Fri, 24 Jun 2016 16:06:54 +0100 james <james@xxxxxxxxxxxxxxxxxxxxxx> wrote: > On 24/06/2016 14:38, Chris Caudle wrote: > > On Fri, June 24, 2016 6:33 am, Michael Jarosch wrote: > >> >As long as I know, the tools you mentioned are not made for my purposes > >> >as the room is explicitly included in the measurement, because in the > >> >end speaker AND room is what to be linearized, frequency wise. I need > >> >something different: The speaker itself, in the best case without the > >> >influence of a room surrounded. > > The traditional way of doing that is by measuring outdoors in a field. > > You still get a reflection from the ground even if there are no trees or > > fences nearby, so you either try to minimize that by placing the > > microphone very close to the ground, or place both speaker and microphone > > on a stand a meter or two tall so that the ground reflection is attenuated > > a little. > > > > -- Chris Caudle > Or you can put the speaker on (or in) the ground pointing up, and > suspend the microphone. I don't think that's right, as surely the ground would then act as an extended baffle. -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
