𝗧𝗵𝗲 𝘁𝗿𝘂𝘁𝗵 𝗮𝗻𝗱 𝘂𝗻𝘁𝗿𝘂𝘁𝗵 𝗮𝗯𝗼𝘂𝘁 𝘂𝗹𝘁𝗿𝗮𝘀𝗼𝗻𝗶𝗰 𝗮𝗻𝘁𝗶-𝗳𝗼𝘂𝗹𝗶𝗻𝗴 - 𝟳 -

𝙌𝙪𝙚𝙨𝙩𝙞𝙤𝙣 7 : 𝙎𝙤𝙢𝙚 𝙨𝙖𝙮 𝙩𝙝𝙖𝙩 𝙘𝙚𝙧𝙩𝙖𝙞𝙣 𝙨𝙚𝙖 𝙡𝙞𝙛𝙚 𝙧𝙚𝙨𝙥𝙤𝙣𝙙𝙨 𝙩𝙤 𝙨𝙥𝙚𝙘𝙞𝙛𝙞𝙘 𝙨𝙤𝙪𝙣𝙙 𝙛𝙧𝙚𝙦𝙪𝙚𝙣𝙘𝙞𝙚𝙨. 𝙒𝙝𝙖𝙩 𝙞𝙨 𝙮𝙤𝙪𝙧 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙬𝙞𝙩𝙝 𝙩𝙝𝙖𝙩?

Fish cannot hear ultrasonic sound. They actually have hearing for lower frequencies than humans. Some sea mammals - dolphins, whales - do actually hear the high frequency sounds. Shipsonic is going to participate in a research to measure how much of its systems' sound travels - how far away from a vessel can how many decibels be registered? We should have answers in about a year.

#USAF #underwatersound #seamammals