Hi all! I have just uploaded a few photos of version 2 of my experimental large diaphragm condenser microphone capsule. This version 2 was designed to allow...
Hello everyone My friend Karl and I have been working on and off at producing our own capsules with some limited results. We have found some sources though...
Richard, I have only one sample of TSB-165A. It measures Cp=23.8pF after subtraction of jig capacitance, with Dp=0.000 at Ftest = 1.0 kHz. At 120 Hz the unit...
Hi Mike, Archie! ... I don't do that for two reasons: First, this very thin film would be destroyed by rubbing a pencil on it. Second, the resistance resulting...
would .0005 be thin enough for your diaphragm? Or am I in the wrong ball park? If it is good, then mcmaster.com has aluminum sheets of that thickness. part...
Hi all! :-)
A friends of mine gave me a Neumann U77 mic...!! :-)
it's an old model, it's the model just before the U87, it's dated 1969.
It has a double power...
This looks quite interesting! Is there a website where one can go to look at instructions on how to go about making one of these? I had the QST article about...
I am aware that one of the new members of micbuilders is interested in constructing a dummy head. I have one that I have been working on for several years...
... regardless of ... or to ... Manfred, I have a 3050M roll of 0.0005" (12.7um) aluminized mylar. Based on the appearance of the surface, I think the quality...
I've ordered all the parts to build an Alice-alike, and now as I wait, I am wondering -- would there be issues with using aluminum tubing rather than brass for...
... The more side vents, the better up to a point. Just get as much space as possible without weakening the tube. Try to get the slots as far forward as...
Aluminum should be fine. There's nothing special about the copper pipe, it's just a convenient size and it's easy to get. My half-assed theory on the side...
aluminium is not a bad idea - it is in fact better damped than brass, which is always a good thing... as for the ports, there is a good explanation in the...
sorry for being off topic on my last post. Wrong list. It gave me a chance to try out the post delete function anyway. This works only to the point of there...
Hi guys.... I'm a lurker 'round here.. but thought I may be able to help. Here at work I have an Aachenhead that I can take measurements on if you would like....
Hi guys.... I'm a lurker 'round here.. but thought I may be able to help. Here at work I have an Aachenhead that I can take measurements on if you would like....
What audio codec do you want to use? Based on that, there are a few different options. ... __________________________________________________ Do You Yahoo!? ...
Hi Luca! ... Such self-oscillation in decades-old equipment is most commonly caused by electrolytic capacitors which have degraded. Open the microphone, and ...
Hi Eric! ... For heaven's sake, why do you want to BUILD a dummy head? There are so many dummies running around in this wide world! Just take one, behead him,...
If codec is not a make or break factor, the wmv codec would be the way to go. The encoder is free, and the audio is tremendous quality and surround capable. I...
Hi Stefan, Bryan, Mike, ... An aluminum sheet of that thickness would not be thin enough. That's 12.7 microns, and given the density of aluminium (2.7), such a...
i tried... :-)
On 4 Apr 2006 at 21:47, Palazzo Enrico wrote:
> Try to chancge all electrolytic capacitors whith fresh ones
> Ciao
> ----- Original Message...
Another (perhaps dumb) idea... what about gold leaf? I am reading here that Leaf metal varies from 1/8000 mm to 1/10,000 mm in thickness. 8 microns - but it's...
HI Manfred.. Just to say, I went back to your original post and started all over again and what ever defect was in there corrected itself and the schematic and...
Hi guys, here are the dimensions for my capsule, for those of you who would like to help me in the development of this thing! Be aware that this capsule is far...
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