Index Catalog // ScholarsArchive@OSU

Creator:: Matsumoto, Haru, Jones, Christopher, Klinck, Holger, Mellinger, David K., Dziak, Robert P., and Meinig, Christian
Abstract:: Acoustic methods are frequently used to monitor endangered marine mammal species. Advantages of acoustic methods over visual ones include the ability to detect submerged animals, to work at night, and to work in any weather conditions. A relatively inexpensive and easy-to-use acoustic float, the QUEphone, was developed by converting a...
Resource Type:: Article
Full Text:: whales. VC 2013 Acoustical Society of America. [http://dx.doi.org/10.1121/1.4773260] PACS number(s

Creator:: Klinck, Holger and Mellinger, David K.
Abstract:: The energy ratio mapping algorithm (ERMA) was developed to improve the performance of energy-based detection of odontocete echolocation clicks, especially for application in environments with limited computational power and energy such as acoustic gliders. ERMA systematically evaluates many frequency bands for energy ratio-based detection of echolocation clicks produced by a...
Full Text:: , Newport, Oregon 97365 (Received 23 February 2012; accepted 24 February 2012) [DOI: 10.1121/1.3699190

Creator:: Klinck, Holger and Mellinger, David K.
Abstract:: The energy ratio mapping algorithm (ERMA) was developed to improve the performance of energy-based detection of odontocete echolocation clicks, especially for application in environments with limited computational power and energy such as acoustic gliders. ERMA systematically evaluates many frequency bands for energy ratio-based detection of echolocation clicks produced by a...
Full Text:: pilot whales). VC 2011 Acoustical Society of America. [DOI: 10.1121/1.3531924] PACS number(s): 43.30.Sf

Creator:: Klinck, Holger and Mellinger, David K.
Abstract:: The energy ratio mapping algorithm (ERMA) was developed to improve the performance of energy-based detection of odontocete echolocation clicks, especially for application in environments with limited computational power and energy such as acoustic gliders. ERMA systematically evaluates many frequency bands for energy ratio-based detection of echolocation clicks produced by a...
Resource Type:: Article

Creator:: Klinck, Holger, Nieukirk, Sharon L., Mellinger, David K., Klinck, Karolin, Matsumoto, Haruyoshi, and Dziak, Robert P.
Abstract:: In 2009 two calibrated acoustic recorders were deployed in polar waters of the North Atlantic to study the seasonal occurrence of blue, fin, and sperm whales and to assess current ambient noise levels. Sounds from these cetaceans were recorded at both locations in most months of the year. During the...
Resource Type:: Article
Full Text:: of America Klinck et al.: JASA Express Letters [http://dx.doi.org/10.1121/1.4740226] Published

Creator:: Fournet, Michelle E. H., Matthews, Leanna P., Gabriele, Christine M., Mellinger, David K., and Klinck, Holger
Abstract:: Humpback whales produce a wide range of low-to mid-frequency vocalizations throughout their migratory range. Non-song "calls" dominate this species' vocal repertoire while on high-latitude foraging grounds. The source levels of 426 humpback whale calls in four vocal classes were estimated using a four-element planar array deployed in Glacier Bay National...
Resource Type:: Article
Full Text:: EL105 Fournet et al.: JASA Express Letters https://doi.org/10.1121/1.5023599 Published Online 9

Creator:: Fournet, Michelle E., Szabo, Andy, and Mellinger, David K.
Abstract:: On low-latitude breeding grounds, humpback whales produce complex and highly stereotyped songs as well as a range of non-song sounds associated with breeding behaviors. While on their Southeast Alaskan foraging grounds, humpback whales produce a range of previously unclassified non-song vocalizations. This study investigates the vocal repertoire of Southeast Alaskan...
Resource Type:: Article
Full Text:: :10.1121/1.4904504 10.1121/1.4904504 American Institute of Physics Publishing Version of Record http

Creator:: Dziak, Robert P., Bohnenstiehl, DelWayne R., Stafford, Kathleen M., Matsumoto, Haruyoshi, Park, Minkyu, Lee, Won Sang, Fowler, Matt J., Lau, Tai-Kwan, Haxel, Joseph H., and Mellinger, David K.
Abstract:: Arrays of hydrophones were deployed within the Bransfield Strait and Scotia Sea (Antarctic Peninsula region) from 2005 to 2009 to record ambient ocean sound at frequencies of up to 125 and 500 Hz. Icequakes, which are broadband, short duration signals derived from fracturing of large free-floating icebergs, are a prominent...
Resource Type:: Article

Creator:: Nieukirk, Sharon L., Mellinger, David K., Moore, Sue E., Klinck, Karolin, Dziak, Robert P., and Goslin, Jean
Abstract:: Between 1999 and 2009, autonomous hydrophones were deployed to monitor seismic activity from 16° N to 50° N along the Mid-Atlantic Ridge. These data were examined for airgun sounds produced during offshore surveys for oil and gas deposits, as well as the 20 Hz pulse sounds from fin whales, which may...
Resource Type:: Article
Full Text:: % days/month for more than 12 consecutive months. VC 2012 Acoustical Society of America. [DOI: 10.1121

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