Normal
Re: Article: Stair CardioidDear Art.Thanks for the toughtfull response. I did not know of the effect this kind of "passive" device could have on the measurement. So the turned off acts like a resonator, or pasive device. In this case the obstacle box was not conected, and not shorted. So new measurements are required. I was trying to get the effect of the obstacle just as a phisical solid obstacle, but didn`t remember that it could resonate/vibrate, affecting the response.On the measurement you showed, where was the mic located ? Is that a local effect near to the obstacle sub, or a general change in the farfield ? I ask you this because when the obstacle sub was located at some distance, there was no change in the 12m response.
Re: Article: Stair Cardioid
Dear Art.
Thanks for the toughtfull response. I did not know of the effect this kind of "passive" device could have on the measurement. So the turned off acts like a resonator, or pasive device. In this case the obstacle box was not conected, and not shorted. So new measurements are required. I was trying to get the effect of the obstacle just as a phisical solid obstacle, but didn`t remember that it could resonate/vibrate, affecting the response.
On the measurement you showed, where was the mic located ? Is that a local effect near to the obstacle sub, or a general change in the farfield ? I ask you this because when the obstacle sub was located at some distance, there was no change in the 12m response.
