An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation
Loud speaker drivers are not able to operate over the entire audio spectrum. The standard response to this limitation is to use multiple drivers designed to operate over selected contiguous frequency spans such as low-pass, band-pass and high-pass. Crossover filters partition the audio spectrum into...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 178 |
|---|---|
| container_issue | |
| container_start_page | 175 |
| container_title | |
| container_volume | |
| creator | Harris, Fred Venosa, Elettra Xiaofei Chen Muthyala, Prafulla Dick, Chris |
| description | Loud speaker drivers are not able to operate over the entire audio spectrum. The standard response to this limitation is to use multiple drivers designed to operate over selected contiguous frequency spans such as low-pass, band-pass and high-pass. Crossover filters partition the audio spectrum into appropriate spectral bands matched to the bandwidth of the multiple speaker drivers. For many years, the standard crossover filters that perform the spectral partition has been the Linkwitz-Riley (L-R) Filter [1]. In this paper we review the structure of the L-R filters, extend their design to any order crossover, and present their efficient DSP implementations. |
| doi_str_mv | 10.1109/IWSSIP.2013.6623482 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_6623482</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>6623482</ieee_id><sourcerecordid>6623482</sourcerecordid><originalsourceid>FETCH-LOGICAL-i220t-eb4cbf81096231e8a73f1840612777fa4414fcd88ea60d8d4bcd9ea239ff95133</originalsourceid><addsrcrecordid>eNo1kNtKAzEYhCMqWOs-QW_yAltz2hwuS_FQKChW8bJkN38wuIeSxMP69LZYr2bmYj6YQWhGyZxSYq5Xr5vN6nHOCOVzKRkXmp2gwihNhTKGGCGqU3T5H6g8QxNGK1VqqdgFKlIKNSGqEoQwOUHtosfwnaFPYejx4HF-A7wO_ftXyD_lU2hhxE0cUho-IWIf2gwxYT9EbD9cGHAaU4YuYdu7QzVEnGy3a8FhZ7PF4eA76LPNe_4VOve2TVAcdYpebm-el_fl-uFutVysy8AYySXUoqm93o_dz6OgreKeakEkZUopb4WgwjdOa7CSOO1E3TgDlnHjvako51M0--MGANjuYuhsHLfHs_gvUEVeSg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Harris, Fred ; Venosa, Elettra ; Xiaofei Chen ; Muthyala, Prafulla ; Dick, Chris</creator><creatorcontrib>Harris, Fred ; Venosa, Elettra ; Xiaofei Chen ; Muthyala, Prafulla ; Dick, Chris</creatorcontrib><description>Loud speaker drivers are not able to operate over the entire audio spectrum. The standard response to this limitation is to use multiple drivers designed to operate over selected contiguous frequency spans such as low-pass, band-pass and high-pass. Crossover filters partition the audio spectrum into appropriate spectral bands matched to the bandwidth of the multiple speaker drivers. For many years, the standard crossover filters that perform the spectral partition has been the Linkwitz-Riley (L-R) Filter [1]. In this paper we review the structure of the L-R filters, extend their design to any order crossover, and present their efficient DSP implementations.</description><identifier>ISSN: 2157-8672</identifier><identifier>ISBN: 1479909416</identifier><identifier>ISBN: 9781479909414</identifier><identifier>EISBN: 9781479909445</identifier><identifier>EISBN: 9781479909421</identifier><identifier>EISBN: 1479909424</identifier><identifier>EISBN: 1479909440</identifier><identifier>DOI: 10.1109/IWSSIP.2013.6623482</identifier><language>eng</language><publisher>IEEE</publisher><subject>DSP crossover filters ; Linkwitz-Riley crossover filters ; two-path crossover filters</subject><ispartof>2013 20th International Conference on Systems, Signals and Image Processing (IWSSIP), 2013, p.175-178</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6623482$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6623482$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Harris, Fred</creatorcontrib><creatorcontrib>Venosa, Elettra</creatorcontrib><creatorcontrib>Xiaofei Chen</creatorcontrib><creatorcontrib>Muthyala, Prafulla</creatorcontrib><creatorcontrib>Dick, Chris</creatorcontrib><title>An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation</title><title>2013 20th International Conference on Systems, Signals and Image Processing (IWSSIP)</title><addtitle>IWSSIP</addtitle><description>Loud speaker drivers are not able to operate over the entire audio spectrum. The standard response to this limitation is to use multiple drivers designed to operate over selected contiguous frequency spans such as low-pass, band-pass and high-pass. Crossover filters partition the audio spectrum into appropriate spectral bands matched to the bandwidth of the multiple speaker drivers. For many years, the standard crossover filters that perform the spectral partition has been the Linkwitz-Riley (L-R) Filter [1]. In this paper we review the structure of the L-R filters, extend their design to any order crossover, and present their efficient DSP implementations.</description><subject>DSP crossover filters</subject><subject>Linkwitz-Riley crossover filters</subject><subject>two-path crossover filters</subject><issn>2157-8672</issn><isbn>1479909416</isbn><isbn>9781479909414</isbn><isbn>9781479909445</isbn><isbn>9781479909421</isbn><isbn>1479909424</isbn><isbn>1479909440</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kNtKAzEYhCMqWOs-QW_yAltz2hwuS_FQKChW8bJkN38wuIeSxMP69LZYr2bmYj6YQWhGyZxSYq5Xr5vN6nHOCOVzKRkXmp2gwihNhTKGGCGqU3T5H6g8QxNGK1VqqdgFKlIKNSGqEoQwOUHtosfwnaFPYejx4HF-A7wO_ftXyD_lU2hhxE0cUho-IWIf2gwxYT9EbD9cGHAaU4YuYdu7QzVEnGy3a8FhZ7PF4eA76LPNe_4VOve2TVAcdYpebm-el_fl-uFutVysy8AYySXUoqm93o_dz6OgreKeakEkZUopb4WgwjdOa7CSOO1E3TgDlnHjvako51M0--MGANjuYuhsHLfHs_gvUEVeSg</recordid><startdate>201307</startdate><enddate>201307</enddate><creator>Harris, Fred</creator><creator>Venosa, Elettra</creator><creator>Xiaofei Chen</creator><creator>Muthyala, Prafulla</creator><creator>Dick, Chris</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201307</creationdate><title>An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation</title><author>Harris, Fred ; Venosa, Elettra ; Xiaofei Chen ; Muthyala, Prafulla ; Dick, Chris</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i220t-eb4cbf81096231e8a73f1840612777fa4414fcd88ea60d8d4bcd9ea239ff95133</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>DSP crossover filters</topic><topic>Linkwitz-Riley crossover filters</topic><topic>two-path crossover filters</topic><toplevel>online_resources</toplevel><creatorcontrib>Harris, Fred</creatorcontrib><creatorcontrib>Venosa, Elettra</creatorcontrib><creatorcontrib>Xiaofei Chen</creatorcontrib><creatorcontrib>Muthyala, Prafulla</creatorcontrib><creatorcontrib>Dick, Chris</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library Online</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Harris, Fred</au><au>Venosa, Elettra</au><au>Xiaofei Chen</au><au>Muthyala, Prafulla</au><au>Dick, Chris</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation</atitle><btitle>2013 20th International Conference on Systems, Signals and Image Processing (IWSSIP)</btitle><stitle>IWSSIP</stitle><date>2013-07</date><risdate>2013</risdate><spage>175</spage><epage>178</epage><pages>175-178</pages><issn>2157-8672</issn><isbn>1479909416</isbn><isbn>9781479909414</isbn><eisbn>9781479909445</eisbn><eisbn>9781479909421</eisbn><eisbn>1479909424</eisbn><eisbn>1479909440</eisbn><abstract>Loud speaker drivers are not able to operate over the entire audio spectrum. The standard response to this limitation is to use multiple drivers designed to operate over selected contiguous frequency spans such as low-pass, band-pass and high-pass. Crossover filters partition the audio spectrum into appropriate spectral bands matched to the bandwidth of the multiple speaker drivers. For many years, the standard crossover filters that perform the spectral partition has been the Linkwitz-Riley (L-R) Filter [1]. In this paper we review the structure of the L-R filters, extend their design to any order crossover, and present their efficient DSP implementations.</abstract><pub>IEEE</pub><doi>10.1109/IWSSIP.2013.6623482</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 2157-8672 |
| ispartof | 2013 20th International Conference on Systems, Signals and Image Processing (IWSSIP), 2013, p.175-178 |
| issn | 2157-8672 |
| language | eng |
| recordid | cdi_ieee_primary_6623482 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | DSP crossover filters Linkwitz-Riley crossover filters two-path crossover filters |
| title | An extension of the Linkwitz-Riley crossover filters for audio systems and their sampled data implementation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-20T18%3A21%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=An%20extension%20of%20the%20Linkwitz-Riley%20crossover%20filters%20for%20audio%20systems%20and%20their%20sampled%20data%20implementation&rft.btitle=2013%2020th%20International%20Conference%20on%20Systems,%20Signals%20and%20Image%20Processing%20(IWSSIP)&rft.au=Harris,%20Fred&rft.date=2013-07&rft.spage=175&rft.epage=178&rft.pages=175-178&rft.issn=2157-8672&rft.isbn=1479909416&rft.isbn_list=9781479909414&rft_id=info:doi/10.1109/IWSSIP.2013.6623482&rft_dat=%3Cieee_6IE%3E6623482%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=9781479909445&rft.eisbn_list=9781479909421&rft.eisbn_list=1479909424&rft.eisbn_list=1479909440&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=6623482&rfr_iscdi=true |