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1. A bright bunch of blueberries sat on a big boat. 2. A clam crams cream in a cramped can. 3. A quiet ostrich quacks quietly. 4. Big brother beats beef. 5.
Noise -cancelling headphones alongside a carry case. Noise-cancelling headphones are headphones which suppress unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing . Noise cancellation makes it possible to listen to audio ...
The camping information app found Wi-Fi being added at a faster rate (nearly 16% of campsites added it from 2022 to 2023) than pickleball courts (12%), dog parks or kayaks and canoes (each at 10%).
Acoustic camera. An acoustic camera (or noise camera) is an imaging device used to locate sound sources and to characterize them. It consists of a group of microphones, also called a microphone array, from which signals are simultaneously collected and processed to form a representation of the location of the sound sources.
Listener fatigue. Listener fatigue (also known as listening fatigue or ear fatigue) is a phenomenon that occurs after prolonged exposure to an auditory stimulus. Symptoms include tiredness, discomfort, pain, and loss of sensitivity. Listener fatigue is not a clinically recognized state, but is a term used by many professionals.
The temperature was already above 80 degrees and rising. The work of maintaining the public water supply in a heat wave is crucial. But it needs to be done as safely as possible. That means ...
A towed array sonar is a system of hydrophones towed behind a submarine or a surface ship on a cable. [1] Trailing the hydrophones behind the vessel, on a cable that can be kilometers long, keeps the array's sensors away from the ship's own noise sources, greatly improving its signal-to-noise ratio, and hence the effectiveness of detecting and ...
Pedro Pages doubled home pinch runner Michael Siani and then scored on Alec Burleson's RBI single as the the St. Louis Cardinals edged the Pittsburgh Pirates 3-2 in 10 innings on Thursday. St.