BBCNEWS Click June 4, 2024 00:43:00
Got on it, active sonar- is that we are using to track the seals, primarily, - who might make much noise underwater, so these standout in very high frequency pink, i which is to lead for the arms to hear or be disturbed by, i they listen for the echo - and they can build up an image of exactly where the animals are around the turbine. - the other centre that we have got on it is underneath this. protective housing here, i which is the passive hydra phones, which are listening. to the sounds that the animals make and we can use those to pick up the sounds - of porpoises and dolphins. i have als...