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1. Re: Miniature Pseudo-SASS Array

Subject: 1. Re: Miniature Pseudo-SASS Array
From: "Dan Dugan" dandugan_1999
Date: Mon Aug 13, 2012 8:45 am ((PDT))
> It's unclear what's really going on inside the SSM, but my impression is =
that it
> is a type of spaced omni rig with very little baffling or boundaries. Is =
this
> correct?

In each mic, two capsules, one above the other, are windowed into a small c=
ylinder. That boundary creates a smooth rather broad band of boost in the "=
presence" range.

> ...Also, the lack of any substantial boundaries
> for the SSM would account for its brighter quality,

The brightness is an acoustical boost that comes from the cylinder. Klas su=
ggests that one can use it for effect, or equalize it out for lower noise.

> given the drop off of the
> low end of capsules.

I'm not aware of the low frequency response of the EM-172 capsule, but I do=
n't know any reason why it should "drop off."

> Do the capsules of the SSM need to be oriented in a particular direction?

Yes, they have significant directivity in the high frequencies.

> Can
> you give us some idea of the theory of operation?

See above.

> What exactly is the polar
> response of the SSM?

That would be very nice to have. Klas, can your University friends generate=
 that?

-Dan





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