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Re: Re: homemade hydrophone

Subject: Re: Re: homemade hydrophone
From: "Marco Pesente" <>
Date: Thu, 28 Feb 2002 23:36:38 +0100
Lang,
I used a Lavalier Sony TCM-120 with a "Settebello" (Italian model?) Condom to 
have recordings of underwater call frogs .
Then, I compared that recordings with others made with an inexpensive HTI 
american hydrophone; this later were all another thing, with all their right 
frequencies!

I suggest to use Condom for other purposes!

marco






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