Allen Konigsberg long ago published a book "The Patent History of the
Phonograph 1877-1922". The work has been done thru 1922 at least. As I
typed this, I realized that I do not have a copy of it, so BEFORE
sending this out I checked Amazon -- I immediately got the $25.00 copy,
leaving the $150.00 and $500.04 copies. I don't see it in Nauck's.
Unless Allen has some copies left -- there were only 1000 -- it now is
an expensive book. But the field is wide open to update the material
beyond 1922.
Mike Biel [log in to unmask]
-------- Original Message --------
Subject: Re: [ARSCLIST] Key patent numbers
From: Paul Stamler <[log in to unmask]>
Date: Tue, October 09, 2012 5:02 pm
To: [log in to unmask]
On 10/9/2012 3:40 PM, Tom Fine wrote:
> This got me thinking, what are the key audio patents, has anyone ever
> done a compendium or listing? If not, that would make a great ARSCJ
> article! You could use as a model Kellogg's excellent summary of
> sound-for-picture developments:
>
http://www.aes.org/aeshc/docs/smpte/movie.sound/audio_engineering_in_motion_pictures.html
Several years ago, for a course I was teaching, I compiled a folder of
audio patents. Not everything, but some things that were important for
the class to see. I have to run off to class now, but I'll post a list
tonight.
Peace,
Paul
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