On Sat, 12 Jun 2004, Patrick Finnegan wrote:
> Probably just a "standard" mercury delay line. The RL11 I've got behind me
> uses one for its write precompenstation, and there are usually lots of
> them in "older" video equipment (like 70's or early 80's). They do what
> they sound like, add a delay to a signal, usually on the order tens of
> microseconds for stuff I've seen.
>
> Some early machines used large versions as their primary storage, they
> functioned somewhat like a (more) solid-state drum memory.
Exactly. So what I should have asked (what I meant to ask) is does anyone
have any data on this part to determine how long the delay is? I'm
thinking it would be neat to try to use this (or a number of these in
series) to create a delay line memory to experiment with.
--
Sellam Ismail Vintage Computer Festival
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Received on Sat Jun 12 2004 - 14:30:00 BST