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5. Re: Miniature Pseudo-SASS Array

Subject: 5. Re: Miniature Pseudo-SASS Array
From: "Klas Strandberg" klasstrandberg
Date: Mon Aug 13, 2012 10:58 am ((PDT))
 > What exactly is the polar
 > response of the SSM?

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

-Dan

The polar diagram is very even over the frontal part and slopes -2 db
at 90 degrees. We have never bothered about the polar diagram at the
back. There is a quite sharp hole at 180 degrees.

If you want to listen to the polar diagram, here it  is
http://klas.telinga.com/demo/walkinginacircle.mp3

People worrying about low freq. response can listen at:
http://klas.telinga.com/demo/mailman_coming.mp3

No tracks are properly equalized at this site.

Here is the amplification caused by the cylinder:

starts at 1k
+4db at 2000
+6db at 4000
+4db at 9000
0 db at 14000
Then sloping down.
It is very even, no ups and downs.

Equalizing for it gives a lower mic self noise by more than 2,5 dB(A).

Klas


At 17:45 2012-08-13, you wrote:

> > What exactly is the polar
> > response of the SSM?
>
>That would be very nice to have. Klas, can your University friends
>generate that?
>
>-Dan

Telinga Microphones, Botarbo,
S-748 96 Tobo, Sweden.
Phone & fax int + 295 310 01
email: 
website: www.telinga.com









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