Mastodawn

This PA system can run all the way up to 125dB SPL but that level was not needed in this test. The signal limiting systems were tested with this setup, since those are the last stop between your speaker systems the signal and burning speaker coils...

Note1
My dB meters are calibrated so the values are accurate. I use one consistent system of calibration accorss all my dB meters to get similar results on similar acousting ENV

#PPE #NRR #dB #deciBell #SPL #limiter #technology #speaker #coils #midrange #woofers #subwoofer

Radio Azureus 2d ago

Personal Protective Equipment is vital 4 safe operation of rotating machines, equipment vehicles specialized mountain & race cycling vehicles kitchen & fabrication ENV:

I am a PPE Maniac because I want to stay safe. These gloves are in a Class where they properly protect me, operating my Racing Mountain vehicles, rotating tools, torque wrenches, especially when I go to more than 300NM

#PPE #ThreadedRodsForBeginners #cycling #Torque #Wrenches #technology #MTB #safety #Love #Universal #yourself

Neoflex 5d ago

Your hands do the hardest work—don’t leave them unprotected.

The right protective hand gloves can prevent cuts, burns, and serious injuries in seconds. Better grip, safer handling, and fewer workplace risks start with the right choice.

Safety isn’t extra. It’s essential.
https://neoflex.uk/product-category/hand-protection/

#HandSafety #PPE #IndustrialSafety #WorkplaceSafety

Protective Hand Gloves in Qatar | Neoflex Safety Products

Explore durable hand gloves for protection in Qatar. Perfect for safety in various industries, our hand protection equipment ensures comfort.

Neoflex Safety Products

MikeDunnAuthor 5d ago

Today in Labor History March 30, 1930: Three thousand workers, mostly African-American, began construction on the Hawks Nest Tunnel in West Virginia. The employer cut costs by failing to provide safety equipment. Additionally, bosses forced the men to work 10-15-hour days, often at gunpoint, without breaks and without masks to protect themselves from the silicon dust. Consequently, hundreds of workers died of silicosis. Possibly over 1,000 people, one-third of the entire workforce, died from silicosis, in one of America’s worst cases of mass workplace mortality.

#workingclass #LaborHistory #workplaceinjury #WorkplaceDeaths #HawksNest #racism #silicosis #forcedlabor #slavery #BlackMastodon #PPE #africanamerican

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Likely Jan Lukas 6d ago

I bought the tool secondhand somewhere in #Edmonton, #Alberta sometime shortly after the beginning of the #covid19 #pandemic, as one of many quasi-random #tools and #materials I would end up testing and using to create my own masks that would be safe for me to wear for long periods and provide the best degree of homemade #PPE protection I could manage whilst also avoiding problems with #allergies (such as metal on nose-fittings).

3/x

#TrialAndError
#testing
#experimental
#experimentation
#safety
#health
#CovidIsNotOver