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There was a significant reduction in the peak frequency, center frequency and source level of clicks between the two time periods. Additionally, the subject currently produces more signals with low frequency peaks and fewer signals with high frequency peaks than she did in 1992. These results indicate the subject changed its echolocation signals to match its range of best hearing.<\/jats:p>","DOI":"10.1121\/1.3478851","type":"journal-article","created":{"date-parts":[[2010,10,19]],"date-time":"2010-10-19T13:15:29Z","timestamp":1287494129000},"page":"2233-2237","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":20,"title":["Change in echolocation signals with hearing loss in a false killer whale (<i>Pseudorca crassidens<\/i>)"],"prefix":"10.1121","volume":"128","author":[{"given":"Laura N.","family":"Kloepper","sequence":"first","affiliation":[{"name":"University of Hawaii Hawaii Institute of Marine Biology, , P.O. 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