Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus)
Bats perform high-resolution echolocation by comparing temporal and spectral features of their transmitted pulses to the received echoes. In complex environments with moving prey, dynamically adapting the transmitted pulses can increase the probability of successful target representation and interce...
Gespeichert in:
| Veröffentlicht in: | The Journal of the Acoustical Society of America 2014-10, Vol.136 (4), p.1964-1971 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1971 |
|---|---|
| container_issue | 4 |
| container_start_page | 1964 |
| container_title | The Journal of the Acoustical Society of America |
| container_volume | 136 |
| creator | Kloepper, Laura N Gaudette, Jason E Simmons, James A Buck, John R |
| description | Bats perform high-resolution echolocation by comparing temporal and spectral features of their transmitted pulses to the received echoes. In complex environments with moving prey, dynamically adapting the transmitted pulses can increase the probability of successful target representation and interception. This study further investigates the adaptive vocal-motor strategies of big brown bats (Eptesicus fuscus). During stationary target detection experiments, echolocation sounds were simultaneously recorded with high-speed, infrared video to examine the relationship of mouth position and movement to pulse characteristics among bats. All three bats produced strobe groups, but the proportion and frequency characteristics of the strobe group pulses differed for individual bats. Additionally, mouth gape angle had little effect on the emitted pulse characteristics, which suggests that laryngeal mechanisms drive changes in emitted pulses. |
| doi_str_mv | 10.1121/1.4895690 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1613947243</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1613947243</sourcerecordid><originalsourceid>FETCH-LOGICAL-c285t-3dd50ef7c9164496ed0f6e33a6ddd6227829a92f8cccf4e16840af80866245e73</originalsourceid><addsrcrecordid>eNo9kMtOwzAQRS0EoqWw4AeQl-0ixe_YS1SVh1TEBtaR44zToDxK7Ajx9xhRWN0ZzdHV6CB0TcmaUkZv6VpoI5UhJ2hOJSOZlkycojkhhGbCKDVDFyG8p1Vqbs7RjEnOBDFyjsrnYYp7XNsDYNvXLeC9DbhtYkwjeA8u4qHHcQ84jrYPXbpAhUNT97YNePC4bGpcjsNnj0sbA15uDxFC46aA_RRSrC7RmU8sXB1zgd7ut6-bx2z38vC0udtljmkZM15VkoDPnaFKpKehIl4B51ZVVaUYyzUz1jCvnXNeAFVaEOs10UoxISHnC7T87T2Mw8cEIRZdExy0re1hmEJBFeVG5EzwhK5-UTcOIYzgi8PYdHb8KigpfpQWtDgqTezNsXYqO6j-yT-H_BuHinAz</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1613947243</pqid></control><display><type>article</type><title>Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus)</title><source>MEDLINE</source><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><source>AIP Acoustical Society of America</source><creator>Kloepper, Laura N ; Gaudette, Jason E ; Simmons, James A ; Buck, John R</creator><creatorcontrib>Kloepper, Laura N ; Gaudette, Jason E ; Simmons, James A ; Buck, John R</creatorcontrib><description>Bats perform high-resolution echolocation by comparing temporal and spectral features of their transmitted pulses to the received echoes. In complex environments with moving prey, dynamically adapting the transmitted pulses can increase the probability of successful target representation and interception. This study further investigates the adaptive vocal-motor strategies of big brown bats (Eptesicus fuscus). During stationary target detection experiments, echolocation sounds were simultaneously recorded with high-speed, infrared video to examine the relationship of mouth position and movement to pulse characteristics among bats. All three bats produced strobe groups, but the proportion and frequency characteristics of the strobe group pulses differed for individual bats. Additionally, mouth gape angle had little effect on the emitted pulse characteristics, which suggests that laryngeal mechanisms drive changes in emitted pulses.</description><identifier>ISSN: 0001-4966</identifier><identifier>EISSN: 1520-8524</identifier><identifier>DOI: 10.1121/1.4895690</identifier><identifier>PMID: 25324095</identifier><language>eng</language><publisher>United States</publisher><subject>Acoustics ; Animals ; Chiroptera - anatomy & histology ; Chiroptera - physiology ; Echolocation ; Female ; Male ; Mice ; Mouth - anatomy & histology ; Mouth - physiology ; Signal Processing, Computer-Assisted ; Sound Spectrography ; Time Factors ; Vocalization, Animal</subject><ispartof>The Journal of the Acoustical Society of America, 2014-10, Vol.136 (4), p.1964-1971</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c285t-3dd50ef7c9164496ed0f6e33a6ddd6227829a92f8cccf4e16840af80866245e73</citedby><cites>FETCH-LOGICAL-c285t-3dd50ef7c9164496ed0f6e33a6ddd6227829a92f8cccf4e16840af80866245e73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>207,208,314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25324095$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kloepper, Laura N</creatorcontrib><creatorcontrib>Gaudette, Jason E</creatorcontrib><creatorcontrib>Simmons, James A</creatorcontrib><creatorcontrib>Buck, John R</creatorcontrib><title>Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus)</title><title>The Journal of the Acoustical Society of America</title><addtitle>J Acoust Soc Am</addtitle><description>Bats perform high-resolution echolocation by comparing temporal and spectral features of their transmitted pulses to the received echoes. In complex environments with moving prey, dynamically adapting the transmitted pulses can increase the probability of successful target representation and interception. This study further investigates the adaptive vocal-motor strategies of big brown bats (Eptesicus fuscus). During stationary target detection experiments, echolocation sounds were simultaneously recorded with high-speed, infrared video to examine the relationship of mouth position and movement to pulse characteristics among bats. All three bats produced strobe groups, but the proportion and frequency characteristics of the strobe group pulses differed for individual bats. Additionally, mouth gape angle had little effect on the emitted pulse characteristics, which suggests that laryngeal mechanisms drive changes in emitted pulses.</description><subject>Acoustics</subject><subject>Animals</subject><subject>Chiroptera - anatomy & histology</subject><subject>Chiroptera - physiology</subject><subject>Echolocation</subject><subject>Female</subject><subject>Male</subject><subject>Mice</subject><subject>Mouth - anatomy & histology</subject><subject>Mouth - physiology</subject><subject>Signal Processing, Computer-Assisted</subject><subject>Sound Spectrography</subject><subject>Time Factors</subject><subject>Vocalization, Animal</subject><issn>0001-4966</issn><issn>1520-8524</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kMtOwzAQRS0EoqWw4AeQl-0ixe_YS1SVh1TEBtaR44zToDxK7Ajx9xhRWN0ZzdHV6CB0TcmaUkZv6VpoI5UhJ2hOJSOZlkycojkhhGbCKDVDFyG8p1Vqbs7RjEnOBDFyjsrnYYp7XNsDYNvXLeC9DbhtYkwjeA8u4qHHcQ84jrYPXbpAhUNT97YNePC4bGpcjsNnj0sbA15uDxFC46aA_RRSrC7RmU8sXB1zgd7ut6-bx2z38vC0udtljmkZM15VkoDPnaFKpKehIl4B51ZVVaUYyzUz1jCvnXNeAFVaEOs10UoxISHnC7T87T2Mw8cEIRZdExy0re1hmEJBFeVG5EzwhK5-UTcOIYzgi8PYdHb8KigpfpQWtDgqTezNsXYqO6j-yT-H_BuHinAz</recordid><startdate>201410</startdate><enddate>201410</enddate><creator>Kloepper, Laura N</creator><creator>Gaudette, Jason E</creator><creator>Simmons, James A</creator><creator>Buck, John R</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201410</creationdate><title>Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus)</title><author>Kloepper, Laura N ; Gaudette, Jason E ; Simmons, James A ; Buck, John R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c285t-3dd50ef7c9164496ed0f6e33a6ddd6227829a92f8cccf4e16840af80866245e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acoustics</topic><topic>Animals</topic><topic>Chiroptera - anatomy & histology</topic><topic>Chiroptera - physiology</topic><topic>Echolocation</topic><topic>Female</topic><topic>Male</topic><topic>Mice</topic><topic>Mouth - anatomy & histology</topic><topic>Mouth - physiology</topic><topic>Signal Processing, Computer-Assisted</topic><topic>Sound Spectrography</topic><topic>Time Factors</topic><topic>Vocalization, Animal</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kloepper, Laura N</creatorcontrib><creatorcontrib>Gaudette, Jason E</creatorcontrib><creatorcontrib>Simmons, James A</creatorcontrib><creatorcontrib>Buck, John R</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of the Acoustical Society of America</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kloepper, Laura N</au><au>Gaudette, Jason E</au><au>Simmons, James A</au><au>Buck, John R</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus)</atitle><jtitle>The Journal of the Acoustical Society of America</jtitle><addtitle>J Acoust Soc Am</addtitle><date>2014-10</date><risdate>2014</risdate><volume>136</volume><issue>4</issue><spage>1964</spage><epage>1971</epage><pages>1964-1971</pages><issn>0001-4966</issn><eissn>1520-8524</eissn><abstract>Bats perform high-resolution echolocation by comparing temporal and spectral features of their transmitted pulses to the received echoes. In complex environments with moving prey, dynamically adapting the transmitted pulses can increase the probability of successful target representation and interception. This study further investigates the adaptive vocal-motor strategies of big brown bats (Eptesicus fuscus). During stationary target detection experiments, echolocation sounds were simultaneously recorded with high-speed, infrared video to examine the relationship of mouth position and movement to pulse characteristics among bats. All three bats produced strobe groups, but the proportion and frequency characteristics of the strobe group pulses differed for individual bats. Additionally, mouth gape angle had little effect on the emitted pulse characteristics, which suggests that laryngeal mechanisms drive changes in emitted pulses.</abstract><cop>United States</cop><pmid>25324095</pmid><doi>10.1121/1.4895690</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0001-4966 |
| ispartof | The Journal of the Acoustical Society of America, 2014-10, Vol.136 (4), p.1964-1971 |
| issn | 0001-4966 1520-8524 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1613947243 |
| source | MEDLINE; AIP Journals Complete; Alma/SFX Local Collection; AIP Acoustical Society of America |
| subjects | Acoustics Animals Chiroptera - anatomy & histology Chiroptera - physiology Echolocation Female Male Mice Mouth - anatomy & histology Mouth - physiology Signal Processing, Computer-Assisted Sound Spectrography Time Factors Vocalization, Animal |
| title | Mouth gape angle has little effect on the transmitted signals of big brown bats (Eptesicus fuscus) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T12%3A12%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mouth%20gape%20angle%20has%20little%20effect%20on%20the%20transmitted%20signals%20of%20big%20brown%20bats%20(Eptesicus%20fuscus)&rft.jtitle=The%20Journal%20of%20the%20Acoustical%20Society%20of%20America&rft.au=Kloepper,%20Laura%20N&rft.date=2014-10&rft.volume=136&rft.issue=4&rft.spage=1964&rft.epage=1971&rft.pages=1964-1971&rft.issn=0001-4966&rft.eissn=1520-8524&rft_id=info:doi/10.1121/1.4895690&rft_dat=%3Cproquest_cross%3E1613947243%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1613947243&rft_id=info:pmid/25324095&rfr_iscdi=true |