"There was a phantom beep going off somewhere in my house, driving me nuts," says Steve Onotera. "So using my audio engineering skills I set about to track it down."
Musician uses audio engineering skills to search for annoying mystery beep in his home
Listen to the bass-heavy sounds of Mars as recorded by the Perseverance rover
Over the last eight months, NASA's Perseverance rover has used two onboard microphones to record more than five hours of sounds on the Red Planet, from wind gusts to the roll of the rover's wheels and the buzzing of the Ingenuity autonomous helicopter's blades. Perseverance is the first probe to be outfitted with dedicated microphones.… READ THE REST
A bat detector made with a Raspberry Pi
If you've run out of bat detectors but the bat detector store has already closed for the day, fret not! Here is kryptonaut's report about constructing a bat detector with a Raspberry Pi and other inexpensive components. The code isn't made available, but if you have some experience coding bare-metal on the Pi it shouldn't… READ THE REST
How "natural" sounds are faked for nature documentaries
Foley artist Richard Hinton is a master at making the goopy, slurpy, shimmery, grumbly, and slithery sounds you hear in nature documentaries. His work can be heard in series like "Planet Earth II," "Our Planet," and Disney's "Bears." From Insider: While a spider is normally too small for a human to hear, the TV series… READ THE REST
Warm up the couch: 9 must-have PlayStation Plus subscriptions are coming your way
From Final Fantasy 7 to Ghost of Tsushima, PlayStation has been pumping out some of the best games for as long as you can remember. Needless to say, you understand the value of a reasonably priced PlayStation subscription when you see one. And these nine deals not only include one, two, and three-year subscriptions to this beloved gaming universe, but… READ THE REST
Securely access your passwords with your fingertips with the JEM Biometric Authenticator
Nowadays, strong, complicated passwords are necessary for everything in life, and there's nothing more frustrating than forgetting it and being locked out of your own accounts. Saving your passwords on websites is an alternative, but then your personal information is accessible to cyber-hacking. Instead, take the risk-free route with the JEM Biometric authentication device, making… READ THE REST
Save over $50 on this ultra-comfortable, high-tech sofa that massages your body
The pandemic has forced all of us to live with our decisions, which includes the type of furniture we're trapped indoors with. But if your furniture isn't helping you relax, do you truly own furniture, or is it just for show? If you're hunting for plush furniture that you can actually relax on after a… READ THE REST
