Microphone Array Shape Calibration in Diffuse Noise Fields
This correspondence presents a microphone array shape calibration procedure for diffuse noise environments. The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scal...
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Veröffentlicht in: | IEEE transactions on audio, speech, and language processing speech, and language processing, 2008-03, Vol.16 (3), p.666-670 |
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creator | McCowan, I. Lincoln, M. Himawan, I. |
description | This correspondence presents a microphone array shape calibration procedure for diffuse noise environments. The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scaling. The technique is validated on noise recordings from two office environments. |
doi_str_mv | 10.1109/TASL.2007.911428 |
format | Article |
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The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scaling. The technique is validated on noise recordings from two office environments.</description><identifier>ISSN: 1558-7916</identifier><identifier>ISSN: 2329-9290</identifier><identifier>EISSN: 1558-7924</identifier><identifier>EISSN: 2329-9304</identifier><identifier>DOI: 10.1109/TASL.2007.911428</identifier><identifier>CODEN: ITASD8</identifier><language>eng</language><publisher>Piscataway, NJ: IEEE</publisher><subject>Acoustic arrays ; Applied sciences ; array signal processing ; Arrays ; Calibration ; Coherence ; Diffusion ; Estimates ; Exact sciences and technology ; Geometry ; Information, signal and communications theory ; Microphone arrays ; Microphones ; Miscellaneous ; Multi-stage noise shaping ; Natural language processing ; Noise ; Noise measurement ; Noise shaping ; Recording ; Shape ; Signal processing ; Solid modeling ; speech enhancement ; Speech processing ; Telecommunications and information theory ; Working environment noise</subject><ispartof>IEEE transactions on audio, speech, and language processing, 2008-03, Vol.16 (3), p.666-670</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-3f52e941ae867d1b3cdacfaf05a6141d411467a4bcb9fe505f5a9009e80513d23</citedby><cites>FETCH-LOGICAL-c449t-3f52e941ae867d1b3cdacfaf05a6141d411467a4bcb9fe505f5a9009e80513d23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4389921$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4389921$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20083086$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>McCowan, I.</creatorcontrib><creatorcontrib>Lincoln, M.</creatorcontrib><creatorcontrib>Himawan, I.</creatorcontrib><title>Microphone Array Shape Calibration in Diffuse Noise Fields</title><title>IEEE transactions on audio, speech, and language processing</title><addtitle>TASL</addtitle><description>This correspondence presents a microphone array shape calibration procedure for diffuse noise environments. The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scaling. The technique is validated on noise recordings from two office environments.</description><subject>Acoustic arrays</subject><subject>Applied sciences</subject><subject>array signal processing</subject><subject>Arrays</subject><subject>Calibration</subject><subject>Coherence</subject><subject>Diffusion</subject><subject>Estimates</subject><subject>Exact sciences and technology</subject><subject>Geometry</subject><subject>Information, signal and communications theory</subject><subject>Microphone arrays</subject><subject>Microphones</subject><subject>Miscellaneous</subject><subject>Multi-stage noise shaping</subject><subject>Natural language processing</subject><subject>Noise</subject><subject>Noise measurement</subject><subject>Noise shaping</subject><subject>Recording</subject><subject>Shape</subject><subject>Signal processing</subject><subject>Solid modeling</subject><subject>speech enhancement</subject><subject>Speech processing</subject><subject>Telecommunications and information theory</subject><subject>Working environment noise</subject><issn>1558-7916</issn><issn>2329-9290</issn><issn>1558-7924</issn><issn>2329-9304</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kLFOwzAQQCMEEqWwI7FESMCUchfbScxWFQpIBYaW2XISW3WVJsFuhv49jlJ1YGC5O-nene5eEFwjTBCBP66my8UkBkgnHJHG2UkwQsayKOUxPT3WmJwHF85tAChJKI6Cpw9T2KZdN7UKp9bKfbhcy1aFM1mZ3MqdaerQ1OGz0bpzKvxsjI9zo6rSXQZnWlZOXR3yOPiev6xmb9Hi6_V9Nl1EBaV8FxHNYsUpSpUlaYk5KUpZaKmByQQpltSfm6SS5kXOtWLANJMcgKsMGJIyJuPgYdjb2uanU24ntsYVqqpkrZrOiSxlQDmLE0_e_0uShMSeRg_e_gE3TWdr_4XgmFJIEwIeggHygpyzSovWmq20e4Egeueidy5652Jw7kfuDnulK2SlrawL445zHs0IZP2hNwNnlFLHNiUZ5zGSX2ich-c</recordid><startdate>20080301</startdate><enddate>20080301</enddate><creator>McCowan, I.</creator><creator>Lincoln, M.</creator><creator>Himawan, I.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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The procedure estimates intermicrophone distances by fitting the measured noise coherence with its theoretical model and then estimates the array geometry using classical multidimensional scaling. The technique is validated on noise recordings from two office environments.</abstract><cop>Piscataway, NJ</cop><pub>IEEE</pub><doi>10.1109/TASL.2007.911428</doi><tpages>5</tpages></addata></record> |
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subjects | Acoustic arrays Applied sciences array signal processing Arrays Calibration Coherence Diffusion Estimates Exact sciences and technology Geometry Information, signal and communications theory Microphone arrays Microphones Miscellaneous Multi-stage noise shaping Natural language processing Noise Noise measurement Noise shaping Recording Shape Signal processing Solid modeling speech enhancement Speech processing Telecommunications and information theory Working environment noise |
title | Microphone Array Shape Calibration in Diffuse Noise Fields |
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