... And not for fashion sense, but for subversiveness.
When can we expect the BFM design of these? (Sorta related to the UK's anti-loitering-teenager devices.)
https://gizmodo.com/the-studs-on-this-p ... 1841768759
This tweeter runs up to 40kHz, draws 5 watts (no idea on voltage), and has 86 dB sensitivity.
https://www.parts-express.com/tang-band ... --264-8016
There are about about 8 others that go up to 25-40, Daytons and TB.
Punk Rock bracelet
Punk Rock bracelet
2 DR250s, 2 27" Lab15 T-60s, 2 30" Neo Titan 39s, 1 Autotuba...and looking for more!
Re: Punk Rock bracelet
I was recently working at an air force base communications building that had these shoe-box sized boxes every 15 feet above the grid ceiling that made white noise. I asked a sparky what those boxes were and he said they're just speakers to make white noise to prevent eavesdropping in the attic above. I was wondering what that faint hiss sound I kept hearing was. I'm sure our overlords are perfecting brain wave communication surveillance as we speak.
BFM builds:
XF212
T24 BP102 24"
2x SLA's 6-5" mids, 9- gt-302's
2x AT 14" MCM 55-2421
TrT 5" MCM 55-2421
AT 18" JBL GTO804
2x OT12 flat array
2x SLA Pro 2-Alpha 6's 2-Goldwoods
2x T39 24" 3012lf
Simplex 10 BP102
XF212
T24 BP102 24"
2x SLA's 6-5" mids, 9- gt-302's
2x AT 14" MCM 55-2421
TrT 5" MCM 55-2421
AT 18" JBL GTO804
2x OT12 flat array
2x SLA Pro 2-Alpha 6's 2-Goldwoods
2x T39 24" 3012lf
Simplex 10 BP102
Re: Punk Rock bracelet
Yeah we have those all over, especially in rooms cleared for processing of classified info.jimbo7 wrote: ↑Tue Feb 18, 2020 9:17 pm I was recently working at an air force base communications building that had these shoe-box sized boxes every 15 feet above the grid ceiling that made white noise. I asked a sparky what those boxes were and he said they're just speakers to make white noise to prevent eavesdropping in the attic above. I was wondering what that faint hiss sound I kept hearing was. I'm sure our overlords are perfecting brain wave communication surveillance as we speak.
Otop 12 x 4 (Delta Pro 12-450a) 2x melded, 2x straight
Titan 39 x 4 (3012LF) 20" wide
Titan 39 x 4 (3012LF) 20" wide
Re: Punk Rock bracelet
Hey I just noticed you're from St. Louis. Were you doing work at Scott or White man? I ask because I'm from the Jefferson City/Rolla area.
Otop 12 x 4 (Delta Pro 12-450a) 2x melded, 2x straight
Titan 39 x 4 (3012LF) 20" wide
Titan 39 x 4 (3012LF) 20" wide
- Strange Kevin
- Posts: 162
- Joined: Fri May 19, 2017 3:02 pm
- Location: Scottsdale AZ
Re: Punk Rock bracelet
Not that I'm a spy....
But, I had a thought,
would It be possible to find the inverse of white noise to cancel it back out? Like the common mode rejection on an XLR? Leaving only the audio you wanted to hear?
I know it wouldn't be that easy, but is there a chance?
Please, Dont report me, I'm just curious!
But, I had a thought,
would It be possible to find the inverse of white noise to cancel it back out? Like the common mode rejection on an XLR? Leaving only the audio you wanted to hear?
I know it wouldn't be that easy, but is there a chance?
Please, Dont report me, I'm just curious!
Authorized Builder - Phoenix AZ.
Main Rig - 6 DR200s - 6 T48s (30")
SLA Pros for the smaller stuff.
Main Rig - 6 DR200s - 6 T48s (30")
SLA Pros for the smaller stuff.
Re: Punk Rock bracelet
That sounds more like a question for Bill. But I believe it is possible.
Otop 12 x 4 (Delta Pro 12-450a) 2x melded, 2x straight
Titan 39 x 4 (3012LF) 20" wide
Titan 39 x 4 (3012LF) 20" wide
Re: Punk Rock bracelet
Scott
BFM builds:
XF212
T24 BP102 24"
2x SLA's 6-5" mids, 9- gt-302's
2x AT 14" MCM 55-2421
TrT 5" MCM 55-2421
AT 18" JBL GTO804
2x OT12 flat array
2x SLA Pro 2-Alpha 6's 2-Goldwoods
2x T39 24" 3012lf
Simplex 10 BP102
XF212
T24 BP102 24"
2x SLA's 6-5" mids, 9- gt-302's
2x AT 14" MCM 55-2421
TrT 5" MCM 55-2421
AT 18" JBL GTO804
2x OT12 flat array
2x SLA Pro 2-Alpha 6's 2-Goldwoods
2x T39 24" 3012lf
Simplex 10 BP102