Pro Audio Design Forum

I think, drilling is the safest way to go at the stumps. Hand drills used by old days carpenters would be perfectly safe and quite efficient. I used some of those some 50 years ago on green wood, too bad I did not keep them. I just saw there exist angle grinder disks to cut wood. They look like a di...

Under the same kind of endeavour, today I worked at grinding a tree stump. I was stupid enough to use an angle grinder with a disk for cutting metal. Few minutes later, the disk exploded, thanks to the protection, I only got a flying debris to cut at my left fore arm. Not too deep, fortunately. Neve...

A crowbar should come handy to free the chainsaw blade.

May I ask, why you care about matching electrolytics ?
What about matching film caps ?
Typically in microphone preamplifiers for phantom power isolation.

In the 60's I was interested in 2R R ladders, so I sorted in a lot of 1K 5% resistors, they came out well matched, better than I presumed. I was told, resistors were sorted at the end of the production line, so the 5% I got were those that did not make it in the 2%. So I had those from the same of t...

Very interesting.
What was the tolerance of these caps to begin with ?

mediatechnology wrote: ↑Sun Aug 16, 2020 5:06 am It's drawback as an A/D is that it only has SPDIF and AES interfaces which are increasingly hard to find on a PC.
Some PCs do have SPDIF outs but almost none have SPDIF In.

Indeed, I looked all over. This makes the Forcusite very interesting.

mediatechnology wrote: ↑Sat Aug 15, 2020 8:52 pm
If it were me I'd start out with AudioTester with a FocusRite 2i2 gen3.

Hello,
How does this compares whith using
PCM4222EVM with Audio Tester as you did to measure your "balanced moving coil preamplifier".

Enough sensitivity to detect a squirrel would also detects leaves moving in the wind.

You need a better filter.
Movement detection is not good enough, it must add squirrel recognition.
AI technology.
We have the technology: Militarizing your backyard.

https://youtu.be/QPgqfnKG_T4

JR. wrote: ↑Sun Jul 26, 2020 2:08 pm Since I bought a 65" tv that was too cheap to pass up ($399)... I moved the 55" over to my computer desk (nice), and bumped the 44" down to permanent squirrel monitor duty.

This deserves automatic picture analysis for squirrel alert.