Was geschah mit Flug MH370?
16.04.2014 um 20:41@catgroove
@holzauge
Hier mal 2 Audioaufnahmen der clicks von Schnabelwalen:
http://www.dosits.org/files/dosits/beakedforaging.mp3 (Archiv-Version vom 19.07.2017)
http://www.dosits.org/files/dosits/beakedclick.mp3 (Archiv-Version vom 19.07.2017)
@holzauge
Recordings of pulsed sounds ~clicks! from Cuvier’s beaked whales are presented. Such recordingsGut das ist nur eine Nebenart oder so...
have not been reported in the literature before. Spectrogram analysis of data collected off SW Crete
~Greece! from 1998 to 2000 revealed numerous sequences of clicks. Click pulses had durations of
about 1 ms and their energy content in the audible spectrum presented a narrow peak between 13
and 17 kHz. Sequences of 35–105 clicks, with duration 15–44 s, were separated by short
intersequence pauses of 3–10 s. Interclick intervals appeared fairly constant, primarily oscillating
between 0.40 and 0.50 s. Characteristics of Cuvier’s beaked whale clicks were consistent with
echolocating cetaceans, suggesting that this species do echolocate. © 2002 Acoustical Society of
America
Hier mal 2 Audioaufnahmen der clicks von Schnabelwalen:
http://www.dosits.org/files/dosits/beakedforaging.mp3 (Archiv-Version vom 19.07.2017)
http://www.dosits.org/files/dosits/beakedclick.mp3 (Archiv-Version vom 19.07.2017)