I've designed a rotary table that's easy to build and only requires two door hinges for the pivot action. The plans are free to download on my site.
This allow you to make accurate off-axis measurements of your speakers and keeps the pivot point on the font baffle which insures the mic distance remains the same. Using a rotary table allows the measurement mic to stay in a fixed location which minimizes the effects of the room if your making gated measurements. You can also change the design to make it higher if you want to use outdoors.
You can download the plans by clicking here.
This allow you to make accurate off-axis measurements of your speakers and keeps the pivot point on the font baffle which insures the mic distance remains the same. Using a rotary table allows the measurement mic to stay in a fixed location which minimizes the effects of the room if your making gated measurements. You can also change the design to make it higher if you want to use outdoors.
You can download the plans by clicking here.
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That's a nice design, although it's really only good for whatever speaker can be placed on top of the stand and remain stable as the hinges open.
I was wondering if you use any kind of automated software for recording the N angle of data? For example, script driven ARTA.
I was wondering if you use any kind of automated software for recording the N angle of data? For example, script driven ARTA.