Search results
Results from the WOW.Com Content Network
Upsweep is an unidentified sound detected on the American NOAA's equatorial autonomous hydrophone arrays. This sound was present when the Pacific Marine Environmental Laboratory began recording its sound surveillance system, SOSUS, in August 1991. It consists of a long train of narrow-band upsweeping sounds of several seconds in duration each.
The sound's source is roughly located at , in a remote region of the Pacific Ocean between New Zealand and approximately 2,500 miles due west of the southern tip of South America The sound varies seasonally, usually reaching peaks around spring and fall , but it is unclear whether this is due to changes in the source or seasonal propagation ...
In the case of Kokomo, Indiana, a city with heavy industry, the origin of the hum was thought to have been traced to two sources. The first was a 36 Hz tone from a cooling tower at the local DaimlerChrysler casting plant and the second was a 10 Hz tone from an air compressor intake at the Haynes International plant. [ 21 ]
Now, Chapman says, there is further evidence that the work was a conversation between multiple animals. He presented his work at the virtual 187th Meeting of the Acoustical Society of America.
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.
False social media rumors are hurting the emergency response to the Helene disaster in Western North Carolina, the spokeswoman for hard-hit Buncombe County said Thursday. “1,000 unidentified ...
The sound's source was roughly triangulated to , a remote point in the South Pacific Ocean west of the southern tip of South AmericaThe sound was detected by the Equatorial Pacific Ocean autonomous hydrophone array, [1] a system of hydrophones primarily used to monitor undersea seismicity, ice noise, and marine mammal population and migration.
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.