One of the new health features baked into watchOS 6 is a Noise app that will tell you when the environment around you is too loud. But just how accurately can a wearable device with a tiny microphone measure noise?
You’ll be surprised. A comparison with an actual decibel meter proves Apple Watch does an unbelievably good job.
As I write this, there’s a truck outside my window using its crane to shovel molten blacktop onto the street. Its diesel engine is revving hard, and has been for the last half hour. For the past two years, there’s been an apartment building under construction across the street from my office. Starting at (and often before) 7 a.m., six days a week, I’ve enjoyed a symphony of pumped cement, circular saws screeching through thin metal sheets, over-revved forklifts, and drilling into reinforced concrete.
I mention this to tell you that I know a thing or two about writing in a noisy spot. I also know how to stop it driving you nuts.
Welcome to another week of great new deals at the Cult of Mac Store. This time around we’ve got awesome noise-canceling Bluetooth headphones, and an app for staying on top of any project. There’s also a powerful VPN for safe and anonymous browsing, and an award-winning tool for protecting and repairing your computer’s drive. Everything is discounted by well over half, read on for more details:
The iPhone 5 takes great pictures in low light. This is thanks to a “boost mode” which amps up the signal from the chip to grab back detail from the shadows. This comes at the expense of extra noise (it’s effectively upping the ISO of certain sections of the image), and presumably getting some extra noise-reduction to even things up.
However, right now you’ll only find it in the native camera app. But not for long.
Ever wonder how the sensor in your camera or iPhone works? Specifically, how does ISO, or sensor sensitivity, work? If so, go grab the beverage of your choice, get comfortable and spend ten minutes in the fine company of Dylan A Bennet, as he explains it all.