Reply to thread

Message

<blockquote data-quote="Frank Koenig" data-source="post: 58614" data-attributes="member: 416">Re: Pseudo-anechoic (windowed impulse) measurement on SmaartI got it to work. To summarize: you bring up the &quot;Impulse&quot; mode, not &quot;Live Impulse&quot;, zoom on the area if interest, and click on the little downward pointing triangle that produces a drop down menu, from which you select &quot;frequency&quot;.&nbsp;The trouble is that the frequency response display is magnitude only. No phase. Which makes it pretty useless for speaker settings, which is the purpose for which I need a pseudo-anechoic measurement in the first place. I also had a bit of trouble getting a stable, repeatable display, but that may be due to my not getting all of the measurement parameters dialed correctly (transform size, etc.). The updates are pretty slow, so there really isn&#039;t any advantage over measure-and-look apps like ARTA, and I found selecting the region of interest a little fussy.Anyway, for the time being I&#039;ll use ARTA for lab work, and Smaart for field work (aligning subs to mains, mainly).Thanks for the help. Comments welcome.--Frank</blockquote>

[QUOTE="Frank Koenig, post: 58614, member: 416"] Re: Pseudo-anechoic (windowed impulse) measurement on Smaart I got it to work. To summarize: you bring up the "Impulse" mode, not "Live Impulse", zoom on the area if interest, and click on the little downward pointing triangle that produces a drop down menu, from which you select "frequency". The trouble is that the frequency response display is magnitude only. No phase. Which makes it pretty useless for speaker settings, which is the purpose for which I need a pseudo-anechoic measurement in the first place. I also had a bit of trouble getting a stable, repeatable display, but that may be due to my not getting all of the measurement parameters dialed correctly (transform size, etc.). The updates are pretty slow, so there really isn't any advantage over measure-and-look apps like ARTA, and I found selecting the region of interest a little fussy. Anyway, for the time being I'll use ARTA for lab work, and Smaart for field work (aligning subs to mains, mainly). Thanks for the help. Comments welcome. --Frank [/QUOTE]

Verification