Compander systems with adaptive preemphasis/deemphasis using linear prediction
A new class of compander systems is proposed that combines conventional broad-band companders with adaptive filtering based on linear prediction. This allows not only for reduction, but also spectral shaping of noise induced e.g. in FM radio links. Evaluation using a simulation application shows a s...
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| creator | Holters, M. Keiler, F. Zolzer, U. Peissig, J. |
| description | A new class of compander systems is proposed that combines conventional broad-band companders with adaptive filtering based on linear prediction. This allows not only for reduction, but also spectral shaping of noise induced e.g. in FM radio links. Evaluation using a simulation application shows a significant increase in perceived audio quality compared to conventional compander systems. |
| doi_str_mv | 10.1109/SIPS.2005.1579944 |
| format | Conference Proceeding |
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This allows not only for reduction, but also spectral shaping of noise induced e.g. in FM radio links. Evaluation using a simulation application shows a significant increase in perceived audio quality compared to conventional compander systems.</description><identifier>ISSN: 2162-3562</identifier><identifier>ISBN: 9780780393332</identifier><identifier>ISBN: 0780393333</identifier><identifier>EISSN: 2162-3570</identifier><identifier>DOI: 10.1109/SIPS.2005.1579944</identifier><language>eng</language><publisher>IEEE</publisher><subject>Acoustic noise ; Adaptive filters ; Adaptive systems ; Dynamic range ; Filtering ; Finite impulse response filter ; Frequency ; Noise reduction ; Noise shaping ; Surface acoustic waves</subject><ispartof>IEEE Workshop on Signal Processing Systems Design and Implementation, 2005, 2005, p.641-645</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1579944$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,2052,4036,4037,27906,54901</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1579944$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Holters, M.</creatorcontrib><creatorcontrib>Keiler, F.</creatorcontrib><creatorcontrib>Zolzer, U.</creatorcontrib><creatorcontrib>Peissig, J.</creatorcontrib><title>Compander systems with adaptive preemphasis/deemphasis using linear prediction</title><title>IEEE Workshop on Signal Processing Systems Design and Implementation, 2005</title><addtitle>SIPS</addtitle><description>A new class of compander systems is proposed that combines conventional broad-band companders with adaptive filtering based on linear prediction. 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Evaluation using a simulation application shows a significant increase in perceived audio quality compared to conventional compander systems.</description><subject>Acoustic noise</subject><subject>Adaptive filters</subject><subject>Adaptive systems</subject><subject>Dynamic range</subject><subject>Filtering</subject><subject>Finite impulse response filter</subject><subject>Frequency</subject><subject>Noise reduction</subject><subject>Noise shaping</subject><subject>Surface acoustic waves</subject><issn>2162-3562</issn><issn>2162-3570</issn><isbn>9780780393332</isbn><isbn>0780393333</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo9UNtKw0AUXLyApeYDxJf9gaR79pp9lOClUFSoPpfN7oldadKQjUr_3oilw8AMzOHADCE3wAoAZhfr5eu64IypApSxVsozMuOgeS6UYecks6ZkE4UVQvCLU6b5FclS-mQThNVK2hl5rvZt77qAA02HNGKb6E8ct9QF14_xG2k_ILb91qWYFuFk6VeK3QfdxQ7d8HcToh_jvrsml43bJcyOOifvD_dv1VO-enlcVnerPIJRY26M9sqhL6FmTgkDtfQIRodaN6VAXhrFTWm516Ct57UMzIKUTcCpsLJKzMnt_9-IiJt-iK0bDpvjGuIXZw9Rzg</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Holters, M.</creator><creator>Keiler, F.</creator><creator>Zolzer, U.</creator><creator>Peissig, J.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2005</creationdate><title>Compander systems with adaptive preemphasis/deemphasis using linear prediction</title><author>Holters, M. ; Keiler, F. ; Zolzer, U. ; Peissig, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-776c5aec81b0a5371b4ce176db6f83e287527892c6169c2b4d09144fde1575953</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Acoustic noise</topic><topic>Adaptive filters</topic><topic>Adaptive systems</topic><topic>Dynamic range</topic><topic>Filtering</topic><topic>Finite impulse response filter</topic><topic>Frequency</topic><topic>Noise reduction</topic><topic>Noise shaping</topic><topic>Surface acoustic waves</topic><toplevel>online_resources</toplevel><creatorcontrib>Holters, M.</creatorcontrib><creatorcontrib>Keiler, F.</creatorcontrib><creatorcontrib>Zolzer, U.</creatorcontrib><creatorcontrib>Peissig, J.</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 (IEL)</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>Holters, M.</au><au>Keiler, F.</au><au>Zolzer, U.</au><au>Peissig, J.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Compander systems with adaptive preemphasis/deemphasis using linear prediction</atitle><btitle>IEEE Workshop on Signal Processing Systems Design and Implementation, 2005</btitle><stitle>SIPS</stitle><date>2005</date><risdate>2005</risdate><spage>641</spage><epage>645</epage><pages>641-645</pages><issn>2162-3562</issn><eissn>2162-3570</eissn><isbn>9780780393332</isbn><isbn>0780393333</isbn><abstract>A new class of compander systems is proposed that combines conventional broad-band companders with adaptive filtering based on linear prediction. This allows not only for reduction, but also spectral shaping of noise induced e.g. in FM radio links. Evaluation using a simulation application shows a significant increase in perceived audio quality compared to conventional compander systems.</abstract><pub>IEEE</pub><doi>10.1109/SIPS.2005.1579944</doi><tpages>5</tpages></addata></record> |
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| ispartof | IEEE Workshop on Signal Processing Systems Design and Implementation, 2005, 2005, p.641-645 |
| issn | 2162-3562 2162-3570 |
| language | eng |
| recordid | cdi_ieee_primary_1579944 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Acoustic noise Adaptive filters Adaptive systems Dynamic range Filtering Finite impulse response filter Frequency Noise reduction Noise shaping Surface acoustic waves |
| title | Compander systems with adaptive preemphasis/deemphasis using linear prediction |
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