My Dalek voice ring modulator

Wow...that's epic cool.
Could you make something that sounds like this at 0:42? Something that would fit in the suits we're making?
Earth Vs. The Flying Saucers trailer - YouTube

Person I had counted on to do them for us is moving to a new job and can't do them now.
The effect in that clip is clearly done using a tape recorder (the mainstay of sci-fi effects, see the BBC Radiophonic workshop pic above!) but there's no reason why you couldn't do it digitally these days. I'll certainly have an experiment and see what I can come up with.

Passing on wrong info I guess.... But if you have ever said EXTEMINATE.... Into a fan you would see why I belived it (;
It's a good way of understanding how ring modulators work though! If you think about it, the fan blades are altering the soundwaves of your voice by a physical means, literally chopping the soundwaves at certain intervals. Ring modulators do this electronically, the oscillator being the "fan" if you like.
 
Hi there

Just thought I'd chime in now you mention software. I've been a music producer for over 20yrs, and I've helped many a budding artist get going on a meagre budget.

There are plenty of freeware (Not hacked) apps out there (including ring modulators) that are comparable to some of the top market ones, not many, but a few.

Assentially you will need two apps, a sample editor/maker (I use sound forge, but waves lite is a good free one) or arrangement program to host the ring modulator (for this I use Acid pro, but look up reaver, it's free, has some amazing functions and is easy to get your head around).

I can't remember off the top of my head what the ring mod is I use, but I'll post links to relevant ware when I find them :thumbsup
 
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Seems there's a site selling software to make Dalek voices. Can't comment on it as I haven't used it but I like the idea of not having to spend lots of money on a physical ring modulator. I'll try it out and let everyone know what it's like.

The trouble with software-based ring modulators is you then need a laptop installed in your Dalek. Can't help but think it's less effort (and cost) to just build a physical ring modulator.
 
One thing that few people seem to mention is that doing the Dalek voice is all well and good, but getting it to work reliably and sound convincing in a full-size Dalek really is something else! Plus I'm not a fan of software-based effects as you can probably tell. Sure, I could've just downloaded a piece of freeware but I certainly wouldn't have had the understanding or feeling of accomplishment by building my own from scratch. Plus I've yet to find a software-based ring modulator that sounds as good as the real thing!

This is my final version being tested by a friend in his Dalek at BritSciFi 3:
Dalek at Leicester Space Centre - YouTube

And as a direct comparison here's my friend's Dalek compared to another at the same event:
National Space Centre: BritSciFi 3 - YouTube
 
I'm planning to build an "Ironside" Dalek as seen in the recent Doctor Who episode "Victory Of The Daleks". This is going to be on a very tight budget and after searching through different Dalek voice generators, including the Mooger Frooger system, I thought I'd build my own.

There's various schematics around the web including some very complicated systems, but I thought I'd try the simple "2 transformers 4 diodes" systems which is probably what the BBC Radiophonics workshop used originally anyway:
dalekringmod1.jpg


Here's a video I've done explaining the set-up and doing a quick test:
YouTube - Dalek voice ring modulator

After a bit of tweaking and a bit more research, I found the frequencies for the various Dalek stories on the Project Dalek Forum. So here's me trying out the various frequencies:
YouTube - Dalek voice modulator frequency test

Have to say, my favorite setting so far is the 14.5 Hz from Destiny of the Daleks.

Nice I've tried the jaycar one which I found in the shed after loosing it for 4 years, never got it going, on you post I dont see a list of parts or a instruction how too, care to share.

is it a Center-tapped RF transformer or pulse transformer. and what Diodes are they. wouldn't mind giving this one a shot too
 
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