[BC] processing way back when

[Bailey, Scott]

I too was under the impression that RCA built the first Limiting
Amplifier somewhere in the mid to late 30's.

Scott

-----Original Message-----
From: broadcast-bounces at radiolists.net
[mailto:broadcast-bounces at radiolists.net] On Behalf Of Dana Puopolo
Sent: Tuesday, December 19, 2006 11:36 AM
To: Broadcasters' Mailing List
Subject: Re: [BC] processing way back when

RCA and Raytheon both had several models of audio limiting amplifiers
going
back to the late '30's.

-D



------ Original Message ------
Received: Tue, 19 Dec 2006 12:27:35 PM EST
From: "Gary Glaenzer" <glaenzer at verizon.net>
To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
Subject: Re: [BC] processing way back when

Gates SA-39 ?


----- Original Message ----- 
From: "Barry Mishkind" <barry at oldradio.com>
To: <broadcast at radiolists.net>
Sent: Tuesday, December 19, 2006 11:23 AM
Subject: [BC] processing way back when


> A discussion with someone has brought about the interesting question:
> what was the first audio compressor or limiter made for the broadcast
> industry?  That is, after manual gain riding of the 20s and 30s.
>
> I'm talking about long before the Optimod, CRL or DAP.... Before the
> Max brothers.  Before the Collins 26U.
>
> What was first used to stop stations from popping off the air on audio
spikes?
>
>
>
>
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