[QuadList] [Quad List] Question of the week-RCA AE 6000 editor/TEP

[Trevor Brown]

Thanks David

I have spent many weeks in Germany working at  Darmstadt (Bosch) but no I
never moved in those circles

 

TrevorB

UK Member  

 

From: quadlist-bounces at quadvideotapegroup.com
[mailto:quadlist-bounces at quadvideotapegroup.com] On Behalf Of David
Crosthwait
Sent: 09 March 2011 16:39
To: Quad List
Subject: Re: [QuadList] [Quad List] Question of the week-RCA AE 6000
editor/TEP

 

Trevor and Tony,

 

I had always heard of the "8 field Bruch Sequence" and later on in life in
linear edit bays operating in 625 PAL here in the U.S, dealt with long
pre-rolls and the PAL color framing issues. This was particularly gruesome
with PAL 1" type B and C edits. "Bruch" refers to Doctor Eng. Walter Bruch
of Telefunken labs who invented the PAL system in 1965. Did either of you
ever meet Dr. Bruch? He passed away over two decades ago.

 

http://www.flickr.com/photos/12064036@N04/4050912252/

Which leads to this:

http://www.radiomuseum.org/forum/45_years_anniversary_of_walter_bruchs_pal_c
olor_television.html

 

David

www.dcvideo.com

 

 

On Mar 8, 2011, at 1:31 PM, Tony Quinn wrote:





In message <003101cbddd6$f30f09e0$d92d1da0$@com>, Trevor Brown
<videovault at sky.com> writes



Tony I bow to your mathematics it's a long time ago

Was it not 1/4 cycle of subcarrier ?  4.43361875 Mhz


Half a cycle ... It resulted in Colortec going (effectively) from one end to
the other)



 

It's a small picture jump that you get away with on cuts

110 or 112.7 its equally annoying


Only on invisibles, if there's as change of picture content it becomes )to
all intents and purposes) invisible



 

Colortec ??? CATC   :-(


Yes - but I have very limited experience of RCA kit - VT24 was about my
limit -  I would never, due to grades at the time, have been allowed into
Suite 2 (Rip. Scratch, and all that)
-- 
If one person has delusions, we call them psychotic. If, however, 1.5
billion
people have delusions we must apparently call them a religious group, and
respect their delusionary state.

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