Relative transfer function (RTF) estimation utilising peaks in time-domain RTF
An effective algorithm for a more accurate estimation of relative transfer function (RTF) to improve the directional-blind source separation-based RTF estimation is presented. The peaks in time-domain RTF (PTDR) as a feature of time-domain RTF to improve the conventional algorithm are utilised. The...
Gespeichert in:
| Veröffentlicht in: | Electronics letters 2016-07, Vol.52 (14), p.1264-1266 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1266 |
|---|---|
| container_issue | 14 |
| container_start_page | 1264 |
| container_title | Electronics letters |
| container_volume | 52 |
| creator | Shin, M Kim, W Han, D.K Ko, H |
| description | An effective algorithm for a more accurate estimation of relative transfer function (RTF) to improve the directional-blind source separation-based RTF estimation is presented. The peaks in time-domain RTF (PTDR) as a feature of time-domain RTF to improve the conventional algorithm are utilised. The PTDRs contain important characteristics of RTF; however, they are smoothed due to the geometric constraint in the conventional algorithm. In the proposed algorithm, the PTDRs are recovered by employing the semi-non-negative matrix factorisation algorithm to effectively find the PTDRs from other peaks. A series of experiments using interfere and various noises demonstrates effectiveness of the proposed RTF estimation algorithm utilising the PTDR. |
| doi_str_mv | 10.1049/el.2016.0317 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_24P</sourceid><recordid>TN_cdi_crossref_primary_10_1049_el_2016_0317</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1825569663</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3331-bd77a57872a530394c860bfb2532c96adc52a607c4629b89002cf526cc76424d3</originalsourceid><addsrcrecordid>eNp9kE9Lw0AQxRdRsNTe_AA5eKhg6v5P9qjSqhAUSgVvy2azkdVtUncTpd_ejRXxoJ5mmPkx894D4BjBGYJUnBs3wxDxGSQo2wMjRBhMBUKP-2AEISIpQ4IegkkItoSIIsohRSNwtzROdfbNJJ1XTaiNT-q-0Z1tm2S6XC1OExM6u1afg76zzgbbPCUbo15CYpsk7kxatWsV-4gfgYNauWAmX3UMHhbz1dVNWtxf315dFKkmhKC0rLJMsSzPsGIEEkF1zmFZl5gRrAVXlWZYcZhpyrEocwEh1jXDXOuMU0wrMgbT3d2Nb1_7KFGubdDGOdWYtg8S5ZgxLjgnET3bodq3IXhTy42PhvxWIiiH5KRxckhODslFnO3wd-vM9l9WzosCXy4gHfL9VmRNJ5_b3jfR_18vTn5B58WPy5uqJh-sIoel</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1825569663</pqid></control><display><type>article</type><title>Relative transfer function (RTF) estimation utilising peaks in time-domain RTF</title><source>Wiley-Blackwell Open Access Titles</source><creator>Shin, M ; Kim, W ; Han, D.K ; Ko, H</creator><creatorcontrib>Shin, M ; Kim, W ; Han, D.K ; Ko, H</creatorcontrib><description>An effective algorithm for a more accurate estimation of relative transfer function (RTF) to improve the directional-blind source separation-based RTF estimation is presented. The peaks in time-domain RTF (PTDR) as a feature of time-domain RTF to improve the conventional algorithm are utilised. The PTDRs contain important characteristics of RTF; however, they are smoothed due to the geometric constraint in the conventional algorithm. In the proposed algorithm, the PTDRs are recovered by employing the semi-non-negative matrix factorisation algorithm to effectively find the PTDRs from other peaks. A series of experiments using interfere and various noises demonstrates effectiveness of the proposed RTF estimation algorithm utilising the PTDR.</description><identifier>ISSN: 0013-5194</identifier><identifier>ISSN: 1350-911X</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2016.0317</identifier><language>eng</language><publisher>The Institution of Engineering and Technology</publisher><subject>Algorithms ; blind source separation ; directional‐blind source separation‐based RTF estimation ; Electronics ; geometric constraint ; Geometric constraints ; matrix decomposition ; Noise ; PTDR ; relative transfer function estimation ; semi‐nonnegative matrix factorisation algorithm ; Speech and audio processing and translation ; Time domain ; time‐domain analysis ; time‐domain RTF ; Transfer functions</subject><ispartof>Electronics letters, 2016-07, Vol.52 (14), p.1264-1266</ispartof><rights>The Institution of Engineering and Technology</rights><rights>2020 The Institution of Engineering and Technology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3331-bd77a57872a530394c860bfb2532c96adc52a607c4629b89002cf526cc76424d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1049%2Fel.2016.0317$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2016.0317$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,11553,27915,27916,45565,45566,46043,46467</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2016.0317$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc></links><search><creatorcontrib>Shin, M</creatorcontrib><creatorcontrib>Kim, W</creatorcontrib><creatorcontrib>Han, D.K</creatorcontrib><creatorcontrib>Ko, H</creatorcontrib><title>Relative transfer function (RTF) estimation utilising peaks in time-domain RTF</title><title>Electronics letters</title><description>An effective algorithm for a more accurate estimation of relative transfer function (RTF) to improve the directional-blind source separation-based RTF estimation is presented. The peaks in time-domain RTF (PTDR) as a feature of time-domain RTF to improve the conventional algorithm are utilised. The PTDRs contain important characteristics of RTF; however, they are smoothed due to the geometric constraint in the conventional algorithm. In the proposed algorithm, the PTDRs are recovered by employing the semi-non-negative matrix factorisation algorithm to effectively find the PTDRs from other peaks. A series of experiments using interfere and various noises demonstrates effectiveness of the proposed RTF estimation algorithm utilising the PTDR.</description><subject>Algorithms</subject><subject>blind source separation</subject><subject>directional‐blind source separation‐based RTF estimation</subject><subject>Electronics</subject><subject>geometric constraint</subject><subject>Geometric constraints</subject><subject>matrix decomposition</subject><subject>Noise</subject><subject>PTDR</subject><subject>relative transfer function estimation</subject><subject>semi‐nonnegative matrix factorisation algorithm</subject><subject>Speech and audio processing and translation</subject><subject>Time domain</subject><subject>time‐domain analysis</subject><subject>time‐domain RTF</subject><subject>Transfer functions</subject><issn>0013-5194</issn><issn>1350-911X</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kE9Lw0AQxRdRsNTe_AA5eKhg6v5P9qjSqhAUSgVvy2azkdVtUncTpd_ejRXxoJ5mmPkx894D4BjBGYJUnBs3wxDxGSQo2wMjRBhMBUKP-2AEISIpQ4IegkkItoSIIsohRSNwtzROdfbNJJ1XTaiNT-q-0Z1tm2S6XC1OExM6u1afg76zzgbbPCUbo15CYpsk7kxatWsV-4gfgYNauWAmX3UMHhbz1dVNWtxf315dFKkmhKC0rLJMsSzPsGIEEkF1zmFZl5gRrAVXlWZYcZhpyrEocwEh1jXDXOuMU0wrMgbT3d2Nb1_7KFGubdDGOdWYtg8S5ZgxLjgnET3bodq3IXhTy42PhvxWIiiH5KRxckhODslFnO3wd-vM9l9WzosCXy4gHfL9VmRNJ5_b3jfR_18vTn5B58WPy5uqJh-sIoel</recordid><startdate>20160707</startdate><enddate>20160707</enddate><creator>Shin, M</creator><creator>Kim, W</creator><creator>Han, D.K</creator><creator>Ko, H</creator><general>The Institution of Engineering and Technology</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20160707</creationdate><title>Relative transfer function (RTF) estimation utilising peaks in time-domain RTF</title><author>Shin, M ; Kim, W ; Han, D.K ; Ko, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3331-bd77a57872a530394c860bfb2532c96adc52a607c4629b89002cf526cc76424d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Algorithms</topic><topic>blind source separation</topic><topic>directional‐blind source separation‐based RTF estimation</topic><topic>Electronics</topic><topic>geometric constraint</topic><topic>Geometric constraints</topic><topic>matrix decomposition</topic><topic>Noise</topic><topic>PTDR</topic><topic>relative transfer function estimation</topic><topic>semi‐nonnegative matrix factorisation algorithm</topic><topic>Speech and audio processing and translation</topic><topic>Time domain</topic><topic>time‐domain analysis</topic><topic>time‐domain RTF</topic><topic>Transfer functions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shin, M</creatorcontrib><creatorcontrib>Kim, W</creatorcontrib><creatorcontrib>Han, D.K</creatorcontrib><creatorcontrib>Ko, H</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electronics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Shin, M</au><au>Kim, W</au><au>Han, D.K</au><au>Ko, H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relative transfer function (RTF) estimation utilising peaks in time-domain RTF</atitle><jtitle>Electronics letters</jtitle><date>2016-07-07</date><risdate>2016</risdate><volume>52</volume><issue>14</issue><spage>1264</spage><epage>1266</epage><pages>1264-1266</pages><issn>0013-5194</issn><issn>1350-911X</issn><eissn>1350-911X</eissn><abstract>An effective algorithm for a more accurate estimation of relative transfer function (RTF) to improve the directional-blind source separation-based RTF estimation is presented. The peaks in time-domain RTF (PTDR) as a feature of time-domain RTF to improve the conventional algorithm are utilised. The PTDRs contain important characteristics of RTF; however, they are smoothed due to the geometric constraint in the conventional algorithm. In the proposed algorithm, the PTDRs are recovered by employing the semi-non-negative matrix factorisation algorithm to effectively find the PTDRs from other peaks. A series of experiments using interfere and various noises demonstrates effectiveness of the proposed RTF estimation algorithm utilising the PTDR.</abstract><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2016.0317</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0013-5194 |
| ispartof | Electronics letters, 2016-07, Vol.52 (14), p.1264-1266 |
| issn | 0013-5194 1350-911X 1350-911X |
| language | eng |
| recordid | cdi_crossref_primary_10_1049_el_2016_0317 |
| source | Wiley-Blackwell Open Access Titles |
| subjects | Algorithms blind source separation directional‐blind source separation‐based RTF estimation Electronics geometric constraint Geometric constraints matrix decomposition Noise PTDR relative transfer function estimation semi‐nonnegative matrix factorisation algorithm Speech and audio processing and translation Time domain time‐domain analysis time‐domain RTF Transfer functions |
| title | Relative transfer function (RTF) estimation utilising peaks in time-domain RTF |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T05%3A04%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_24P&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Relative%20transfer%20function%20(RTF)%20estimation%20utilising%20peaks%20in%20time-domain%20RTF&rft.jtitle=Electronics%20letters&rft.au=Shin,%20M&rft.date=2016-07-07&rft.volume=52&rft.issue=14&rft.spage=1264&rft.epage=1266&rft.pages=1264-1266&rft.issn=0013-5194&rft.eissn=1350-911X&rft_id=info:doi/10.1049/el.2016.0317&rft_dat=%3Cproquest_24P%3E1825569663%3C/proquest_24P%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1825569663&rft_id=info:pmid/&rfr_iscdi=true |