Acoustic frequency combs organize sound or mechanical vibrations into a series of evenly spaced frequencies, much like the teeth on a comb. They are the acoustic counterparts of optical frequency ...

Type a sentence into the input bar at the top of the Serial Monitor and hit Enter to send it to the Wit.ai API. The console will log " Requesting TTS " followed by " Buffer ready, starting playback ," ...

Tobacco hornworm caterpillars have no organs that resemble ears. Yet, scientists were able to figure out how they hear—and it ...

The Arizona police department is flying over the Tucson, Ariz., desert with a Bluetooth signal detector to detect a signal ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

In an observational study that began enrollment last month, researchers will determine if continuous, remote lung sound monitoring via an FDA-cleared wearable is feasible in adults with COPD, ...

Diagnosing substance-use disorder can be difficult because of patient denial related to the stigma attached to addiction. But a new study by the University of Cincinnati uses a novel artificial ...

A prospective primary care study found that an AI-enabled digital stethoscope substantially improved sensitivity for ...

Dozens of protesters were detained Monday night after making a lot of noise outside a hotel where they believed the Border Patrol commander was staying. Something troopers threatened to use to clear ...

Ham radio operators may be familiar with slow-scan television (SSTV) where an image is sent out over the airwaves to be received, decoded, and displayed on a computer monitor by other radio ...

Your soundbar should always sound better than a flat-panel TV’s built-in speakers, but I'm willing to bet it’s not working at its peak potential. If your audio still feels flat, compressed, or ...

When they detected a mysterious sound, they transferred it to an audograph disc and stored it in their archives because they didn't know what they were hearing at the time.