Wayne: Just listened with my crappy JBL computer speakers - sounds better than anything else I have heard thru them.... Can you tell me exactly what WM-61...
Me too. Happy new year and thanks to the list. The group on New Years eve went over 1,500 members. We may not have anywhere close to the members that even the...
Hi Bill, the electronic circuit I used with this microphone is described in several versions by zapnspark here in this forum. It's basically the classic...
Hi All, I did some searching but have found no discussion about this topic, per se. This is really me asking questions out loud, not knowing the answer, and...
The sealed vs. unsealed nature of the mic element is what makes it directional. The cancelling that makes the capsule directional or not is normally done...
This is what I have tried to achieve with the cube mic design. The first generation completely sealed the front from the back of the capsule with an intent to...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the micbuilders group. File :...
micbuilders@yahoogrou...
Jan 4, 2008 6:36 pm
8201
Zap suggested that I throw this out there and see what sticks. The specs on this chip look pretty good. I have some old stuff laying around....a pretty good...
For a VU meter you also need a Balistic curcuit to drive the VU meter, like this one: http://sound.westhost.com/project55.htm If you want a Ballanced output...
I'll put in a "I like the DRV134" comment...but then, I do work for the manufacturer... ... Mac ... either a Line driver IC like the DRV134 or you could use a...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the micbuilders group. File : /that...
micbuilders@yahoogrou...
Jan 5, 2008 2:11 pm
8207
... need ... opamp ... output ... I've uploaded a scheme to the files section called "That 1512 shem/w low imp. and ballistics" Does this look correct? J. R....
... Mac, do you work for Burr Brown or Texas? Are you a LN chip designer like Guru Wurcer? If you are or have access to the Gurus, I've a few questions about...
Here's a possibility for a phantom power generator. The circuit operates at 1.2MHz so no audio interference. It could be made really tiny (10mm * 10mm) and...
How about going TI instead of THAT. I've uploaded a scheme for the TI version in the files section. Once again I'm a novice does this look correct? ...
The TI chip is really tiny with 0.5mm pin spacing. The only answer is a PCB. I've just designed it in to a product which needs 12V from 2*AAA for an OLED ...
First off, it's a INA217 not 1NA217 Second, there are similar TI/BB parts that are specifically for audio and are balanced. In fact many of the THAT parts are...
I got a nearly perfect fit on my grill-starter spark test when I assumed the spark was really a doublet. It's good to see all the math behind this, I'll have...
Sorry about the typo...so are you saying there is a BB/TI high-end preamp IC with a low z out? ... audio and ... to use ... As long ... 0603, ... packages as ...
Demystifying the Measurement of Impulse Response in Condenser Microphones - Part I - Christian Langen, AES Vienna 5-8may07 This is a poor PhD submission;...
... Microphones - Part I ... Hi Richard, I thought you might see the humor in using a "barbie" starter to test microphones. Actually the spark is a great...
Hello, I'm interested in building a soundfield type mic, and have been browsing this forum the last few days. I have my eye on the Transssound TSB-120A...
... Guru Wurcer, would you put a little note in our Files section on how you do your mike measurements using your B&K BBQ starter? ... 8>D What distance do...
Hello. I'm going to be building several "alice" type mics for mainly drums. However they will be fig-8 pattern with two tsb-165a's back to back similar to the...
