Boom! Detecting Gregarious Goliath Groupers Using Their Low-frequency Pulse Sounds

From growls to booms, whales, fish and crustaceans all produce sounds. Selecting the gregarious Goliath grouper, researchers deployed a novel automated detector and localization model to find underwater marine organisms using their low-frequency pulse sounds.

Pulses (Chickpeas, Beans, Lentils, Dry Peas) Recognized by UN, USDA as Critical Foods for Personal and Planetary Health

Pulses, including chickpeas, lentils, dry peas and beans, are showing up on more American’s plates, and not by coincidence. Due in part to shifting consumer shopping and cooking behavior during the pandemic, as well as a concerted effort by government organizations to encourage consumers to eat more pulses, the ingredients have seen a 40 percent increase in sales and, according to data from the Mintel GNPD, nearly 1,600 new products containing pulses launched in 2020. Plant-forward organizations, like Meatless Monday, are also enthusiastic about the increase in pulse popularity, which furthers their mission to increase plant-forward eating.